PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS90725-8Screw,cap,hexagon Head

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-225-3839 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-225-3839 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-225-3839. Primary manufacturer part number: MS90725-8.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 5 GRADE
  • Thread Length: 0.750 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Material: STEEL COMP 1013 AND 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 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
  • Surface Finish: 63.0 MICROINCHES THREADS
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1013 and 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 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 5305-00-225-3839, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-225-3839
Primary Part NumberMS90725-8
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE AND 10P STYLE AND 5 GRADE
Thread Length0.750 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
Thread Class2A A
MaterialSTEEL COMP 1013 AND 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 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Hardness Rating25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
Surface Finish63.0 MICROINCHES THREADS
Thread Quantity Per Inch20
Nominal Thread Diameter0.250 INCHES IN
Minimum Tensile Strength120000 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface Treatment Document and ClassificationQQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Thread DirectionRIGHT-HAND
Width Between Flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Fastener Length0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Head StyleHEXAGON
Head Height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5305-00-225-384312569621-66 INTERCHANGEABLE
Screw,cap,hexagon Head
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-835-7712 INTERCHANGEABLE
Retainer,packing
5330-01-362-5969B-0404 INTERCHANGEABLE
Gasket
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
0251516 Daf Trucks N.v. (NLD)
15A00367-0000 ITEM NO 38 Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA)
5305002253839 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
5305PL0810079 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS90725-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS90725-8 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
S001040 Anthony York Co (USA)
P1053-306-3 J. W. Speaker Corporation Dba Jw Speaker Corp (USA)
B-0404 The Gorman-Rupp Company Div Gorman-Rupp (USA)
907839 Scandinavian Manufacturing Scama Ab (SWE)
402352032 Israel Military Industries Ltd Dba Taas - Israel Industries Ltd - Formerly (ISR)
11-002-004 Brunswick Corporation Div Brunswick Corp Defense Div (USA)
MS35291-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS90725-8 Grimes Aerospace Company (USA)
Related Parts
5305-00-225-3843INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12569621-66
5330-00-835-7712INTERCHANGEABLE
RETAINER,PACKING
5330-01-362-5969INTERCHANGEABLE
GASKET
B-0404

Frequently Asked Questions

What is NSN 5305-00-225-3839?

NSN 5305-00-225-3839 is a Screw,cap,hexagon Head, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-225-3839?

NSN 5305-00-225-3839 has 14 cross-referenced part numbers: 0251516 (Daf Trucks N.v.), 15A00367-0000 ITEM NO 38 (Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies), 5305002253839 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5305PL0810079 (Jednolity Indeks Materialowy - Uniform Material Index), MS90725-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.

What NSN replaces 5305-00-225-3839?

There are 3 known substitutes for 5305-00-225-3839: 5305-00-225-3843, 5330-00-835-7712, 5330-01-362-5969. Verify interchangeability with system specifications before substitution.

What are the specifications of MS90725-8?

Key specifications for MS90725-8: Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 5 GRADE; Thread Length: 0.750 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN; Thread Class: 2A A; Material: STEEL COMP 1013 AND 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 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-225-3839 still in active supply?

NSN 5305-00-225-3839 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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