PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35307-366Screw,cap,hexagon Head

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-638-9837 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-638-9837 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-638-9837. Primary manufacturer part number: MS35307-366.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
  • Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
  • Minimum Tensile Strength: 80000 POUNDS PER SQUARE INCH LBS
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Thread Quantity Per Inch: 16
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Width Between Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 or Steel Comp 303 or Steel Comp 304 or Steel Comp 305 or Steel Comp 316 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-638-9837, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 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
NSN5305-00-638-9837
Primary Part NumberMS35307-366
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
Head Height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
MaterialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
Minimum Tensile Strength80000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.375 INCHES IN
Thread Quantity Per Inch16
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Width Between Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Head StyleHEXAGON
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Fastener Length2.000 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Length1.000 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-069-45071676 INTERCHANGEABLE
Transformer,power
Torotel, Inc. Div Torotel Products, Inc.
5305-00-107-1607 INTERCHANGEABLE
Screw,cap
5325-00-281-66704004622 INTERCHANGEABLE
Ring,retaining
Agco Corp Parts Opn
2925-00-473-953128405 INTERCHANGEABLE
Lead Asy
Vse Aviation, Inc.
5930-00-623-37231676 INTERCHANGEABLE
Switch Rotary
Entron Industries Limited Partnership Dba Entron Industries Property Div
5330-00-690-3786 INTERCHANGEABLE
Retainer,packing
5905-00-841-77541676 INTERCHANGEABLE
Resistor,fixed,film
Ballantine Laboratories Inc
5950-00-845-30631675252 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
2530-01-074-0075 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
2540-01-221-8960340903 INTERCHANGEABLE
Mirror Head,vehicular
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
92-AV101-N-SYM-35 Mc Keon Rolling Steel Door Co Inc (USA)
WG107151 Control Flow, Inc. Dba Control Flow Inc (USA)
28405 Dresser, Llc (USA)
3732-119 Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA)
92-AV101-N-SYM-34 Mc Keon Rolling Steel Door Co Inc (USA)
MS35307-366 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS35307-366 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
NASM35307 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
1676 Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA)
5305PL1343251 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5950-00-069-4507INTERCHANGEABLE
TRANSFORMER,POWER
1676
5305-00-107-1607INTERCHANGEABLE
SCREW,CAP
5325-00-281-6670INTERCHANGEABLE
RING,RETAINING
4004622
2925-00-473-9531INTERCHANGEABLE
LEAD ASY
28405
5930-00-623-3723INTERCHANGEABLE
SWITCH ROTARY
1676
5330-00-690-3786INTERCHANGEABLE
RETAINER,PACKING
5905-00-841-7754INTERCHANGEABLE
RESISTOR,FIXED,FILM
1676
5950-00-845-3063INTERCHANGEABLE
TRANSFORMER,POWER
1675252
2530-01-074-0075INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2540-01-221-8960INTERCHANGEABLE
MIRROR HEAD,VEHICULAR
340903
5360-01-238-0940INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8110-01-324-7939INTERCHANGEABLE
DRUM,SHIPPING AND STORAGE
1676

Frequently Asked Questions

What is NSN 5305-00-638-9837?

NSN 5305-00-638-9837 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 5305-00-638-9837?

NSN 5305-00-638-9837 has 10 cross-referenced part numbers: 92-AV101-N-SYM-35 (Mc Keon Rolling Steel Door Co Inc), WG107151 (Control Flow, Inc. Dba Control Flow Inc), 28405 (Dresser, Llc), 3732-119 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division), 92-AV101-N-SYM-34 (Mc Keon Rolling Steel Door Co Inc) and 5 more.

What NSN replaces 5305-00-638-9837?

There are 12 known substitutes for 5305-00-638-9837: 5950-00-069-4507, 5305-00-107-1607, 5325-00-281-6670 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35307-366?

Key specifications for MS35307-366: Head Height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL; Minimum Tensile Strength: 80000 POUNDS PER SQUARE INCH LBS; Nominal Thread Diameter: 0.375 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-638-9837 still in active supply?

NSN 5305-00-638-9837 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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