PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35307-264Screw,cap,hexagon Head

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5305-01-423-8235 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-423-8235 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-423-8235. Primary manufacturer part number: MS35307-264.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Surface Treatment Document and Classification: FF-S-85 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Departure From Cited Document: AS MODIFIED BY MATERIAL
  • Material Document and Classification: FF-S-85 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Head Style: HEXAGON
  • Material: STEEL COMP 304 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-423-8235, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-423-8235
Primary Part NumberMS35307-264
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Surface Treatment Document and ClassificationFF-S-85 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Departure From Cited DocumentAS MODIFIED BY MATERIAL
Material Document and ClassificationFF-S-85 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Head StyleHEXAGON
MaterialSTEEL COMP 304 OVERALL
Nominal Thread Diameter0.375 INCHES IN
Thread Quantity Per Inch16
Thread Length1.000 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
Fastener Length1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Width Between Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Head Height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-021-3740645A560H43 INTERCHANGEABLE
Screw,cap,hexagon Head
Northrop Grumman Support Services Corp
5305-01-467-6449306-16204 INTERCHANGEABLE
Screw,cap,hexagon Head
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Cross-Reference Index
Part NumberManufacturer
MS35307-264 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35307-364 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35307-364 CRE S 304 ONLY Zf Industrieantriebe Witten Gmbh (DEU)
D301087 FIND NO 84 Control Flow, Inc. Dba Control Flow Inc (USA)
306-16204 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5305-00-021-3740INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
645A560H43
5305-01-467-6449INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
306-16204

Frequently Asked Questions

What is NSN 5305-01-423-8235?

NSN 5305-01-423-8235 is a Screw,cap,hexagon Head, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-423-8235?

NSN 5305-01-423-8235 has 5 cross-referenced part numbers: MS35307-264 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35307-364 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35307-364 CRE S 304 ONLY (Zf Industrieantriebe Witten Gmbh), D301087 FIND NO 84 (Control Flow, Inc. Dba Control Flow Inc), 306-16204 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5305-01-423-8235?

There are 2 known substitutes for 5305-01-423-8235: 5305-00-021-3740, 5305-01-467-6449. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35307-264?

Key specifications for MS35307-264: Special Features: CRES COMP 304 ONLY; Surface Treatment Document and Classification: FF-S-85 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 16 total characteristics are documented in the Federal Logistics Information System.

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