PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FF-S-107CScrew,drive

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-638-1761 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-638-1761 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-638-1761. Primary manufacturer part number: FF-S-107C.
Features
  • Screw,drive — FSC 5305
  • Fastener Length: 0.375 INCHES NOMINAL IN
  • Pilot Length: 0.062 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Pilot Diameter: 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
  • Nonmachine Nominal Thread Diameter: 0.098 INCHES IN
  • Surface Treatment: CADMIUM OVERALL
  • Head Diameter: 0.159 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,drive, cataloged under National Stock Number 5305-00-638-1761, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-638-1761
Primary Part NumberFF-S-107C
Item NameScrew,drive
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Fastener Length0.375 INCHES NOMINAL IN
Pilot Length0.062 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Pilot Diameter0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
Nonmachine Nominal Thread Diameter0.098 INCHES IN
Surface TreatmentCADMIUM OVERALL
Head Diameter0.159 INCHES NOMINAL IN
Head Height0.060 INCHES NOMINAL IN
Head StyleROUND
Nonmachine Thread StyleDRIVE SCREW (TYPE U)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-014-3189 INTERCHANGEABLE
Screw,tapping
5305-00-017-2046 INTERCHANGEABLE
Screw,tapping
5305-00-081-6794161818 INTERCHANGEABLE
Screw,tapping
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-133-1985NASM51861-39C INTERCHANGEABLE
Screw,tapping
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-145-8368 INTERCHANGEABLE
Screw,tapping
5305-00-253-5616MS21318-22 INTERCHANGEABLE
Screw,drive
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-253-5630MS21318-54 INTERCHANGEABLE
Screw,drive
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-281-5993MD-2-421 INTERCHANGEABLE
Screw,tapping
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5305-00-465-662689096-16J INTERCHANGEABLE
Screw Tapping
Trico Products Corporation
5305-00-476-7554NASM51861-72C INTERCHANGEABLE
Screw,tapping
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
FF-S-107C Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-014-3189INTERCHANGEABLE
SCREW,TAPPING
5305-00-017-2046INTERCHANGEABLE
SCREW,TAPPING
5305-00-081-6794INTERCHANGEABLE
SCREW,TAPPING
161818
5305-00-133-1985INTERCHANGEABLE
SCREW,TAPPING
NASM51861-39C
5305-00-145-8368INTERCHANGEABLE
SCREW,TAPPING
5305-00-253-5616INTERCHANGEABLE
SCREW,DRIVE
MS21318-22
5305-00-253-5630INTERCHANGEABLE
SCREW,DRIVE
MS21318-54
5305-00-281-5993INTERCHANGEABLE
SCREW,TAPPING
MD-2-421
5305-00-465-6626INTERCHANGEABLE
SCREW TAPPING
89096-16J
5305-00-476-7554INTERCHANGEABLE
SCREW,TAPPING
NASM51861-72C
5305-00-754-4355INTERCHANGEABLE
SCREW,TAPPING
127851
5305-00-883-0635INTERCHANGEABLE
SCREW,TAPPING

Frequently Asked Questions

What is NSN 5305-00-638-1761?

NSN 5305-00-638-1761 is a Screw,drive, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-638-1761?

NSN 5305-00-638-1761 has 1 cross-referenced part number: FF-S-107C (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-638-1761?

There are 12 known substitutes for 5305-00-638-1761: 5305-00-014-3189, 5305-00-017-2046, 5305-00-081-6794 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FF-S-107C?

Key specifications for FF-S-107C: Fastener Length: 0.375 INCHES NOMINAL IN; Pilot Length: 0.062 INCHES NOMINAL IN; Material: STEEL OVERALL; Pilot Diameter: 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN. 10 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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