PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AC65-4-5Screw,cap,hexagon Head

Autotronics, Inc. Dba Autotronics Inc · NSN 5305-00-068-0501 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-068-0501 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-068-0501. Primary manufacturer part number: AC65-4-5.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Length: 0.469 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
  • Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
  • Surface Finish: 63.0 MICROINCHES THREADS
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Material: STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1524 or Steel Comp 1025 or Steel Comp 1026 or Steel Comp 1527 or Steel Comp 1029 or Steel Comp 1030 or Steel Comp 1033 or Steel Comp 1034 or Steel Comp 1035 or Steel Comp 1536 or Steel Comp 1037 or Steel Comp 1038 or Steel Comp 1039 or Steel Comp 1040 or Steel Comp 1541 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-068-0501, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Autotronics, Inc. Dba Autotronics Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-068-0501
Primary Part NumberAC65-4-5
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAutotronics, Inc. Dba Autotronics Inc
StatusCANCELLED
Thread Length0.469 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Hardness Rating25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
Surface Finish63.0 MICROINCHES THREADS
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
MaterialSTEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
Thread DirectionRIGHT-HAND
Fastener Length0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Head StyleHEXAGON
Surface Treatment Document and ClassificationQQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Nondefinitive Spec/std Data2 TYPE AND 10P STYLE AND 5 GRADE
Thread Class2A A
Width Between Flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Minimum Tensile Strength120000 POUNDS PER SQUARE INCH LBS
Thread Quantity Per Inch20
Nominal Thread Diameter0.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-012-0622 INTERCHANGEABLE
Nut,plain,hexagon
5305-00-021-46020826V003 INTERCHANGEABLE
Screw,cap,hexagon Head
Morris Material Handling, Inc.
3110-00-144-8958110BC02 INTERCHANGEABLE
Bearing,ball,annular
Anti-Friction Bearing Mfg Assn Inc the
3110-00-151-8615495AX INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
5330-00-891-668065179R91 INTERCHANGEABLE
Seal,plain Encased
Navistar Intl Corp Truck Br Ohio Plant
5315-00-996-2597 INTERCHANGEABLE
Pin,straight,headless
5305-01-182-521981301726 INTERCHANGEABLE
Screw Cap
Fairbanks Morse, Llc
5945-01-516-2931704-4695748 ITEM 1-103 INTERCHANGEABLE
Flasher,thermal
Naval Ship Systems Command
3120-01-544-024370-0095 INTERCHANGEABLE
Bushing,sleeve
Parker Hannifin Corporation Div Village Marine Tech
6150-01-554-824138706 INTERCHANGEABLE
Wiring Harness
Midcon Cables Co., Inc.
Cross-Reference Index
Part NumberManufacturer
6024 Raytheon Technical Services Company (USA)
MS90725-5 Servicios Y Proyectos Avanzados S.a. (ESP)
1-4-20X5-8 Ajax Magnethermec Corp Lectrodryer Div (USA)
10386316 Nimikkeistokeskus Ncb Finland (FIN)
70009-5 Little Giant Crane and Shovel Inc (USA)
P326-0160-000 Allied Products Corp Pheoll Mfg Co Div (USA)
5305000680501 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
5305PL0370528 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NASM90725 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
251513 Daf Trucks N.v. (NLD)
605121V Badger Fire Protection Inc (USA)
21-1372P Zf Industrieantriebe Witten Gmbh (DEU)
AC65-4-5 PRIMARY Autotronics, Inc. Dba Autotronics Inc (USA)
22488R1 Rtx Corporation Div Pratt & Whitney (USA)
0F34-0604-00 Akron Brass Company Dba Weldon Technologies (USA)
807209-35 Zf Industrieantriebe Witten Gmbh (DEU)
22488R1 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
MS90725-5 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS90725-5 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
0826V003 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5310-00-012-0622INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5305-00-021-4602INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
0826V003
3110-00-144-8958INTERCHANGEABLE
BEARING,BALL,ANNULAR
110BC02
3110-00-151-8615INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
495AX
5330-00-891-6680INTERCHANGEABLE
SEAL,PLAIN ENCASED
65179R91
5315-00-996-2597INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5305-01-182-5219INTERCHANGEABLE
SCREW CAP
81301726
5945-01-516-2931INTERCHANGEABLE
FLASHER,THERMAL
704-4695748 ITEM 1-103
3120-01-544-0243INTERCHANGEABLE
BUSHING,SLEEVE
70-0095
6150-01-554-8241INTERCHANGEABLE
WIRING HARNESS
38706
5305-01-615-4557INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
38706
5305-01-626-1845INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
HB1/4-28X5/8G5ZP

Frequently Asked Questions

What is NSN 5305-00-068-0501?

NSN 5305-00-068-0501 is a Screw,cap,hexagon Head, manufactured by Autotronics, Inc. Dba Autotronics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-068-0501?

NSN 5305-00-068-0501 has 35 cross-referenced part numbers: 6024 (Raytheon Technical Services Company), MS90725-5 (Servicios Y Proyectos Avanzados S.a.), 1-4-20X5-8 (Ajax Magnethermec Corp Lectrodryer Div), 10386316 (Nimikkeistokeskus Ncb Finland), 70009-5 (Little Giant Crane and Shovel Inc) and 30 more.

What NSN replaces 5305-00-068-0501?

There are 12 known substitutes for 5305-00-068-0501: 5310-00-012-0622, 5305-00-021-4602, 3110-00-144-8958 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AC65-4-5?

Key specifications for AC65-4-5: Thread Length: 0.469 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL; Surface Finish: 63.0 MICROINCHES THREADS; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-068-0501 still in active supply?

NSN 5305-00-068-0501 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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