PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS103TYPE3STYLE6Setscrew

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-660-2403 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-660-2403 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-660-2403. Primary manufacturer part number: FFS103TYPE3STYLE6.
Features
  • Setscrew — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Setscrew, cataloged under National Stock Number 5305-00-660-2403, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSetscrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersFederal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Meggitt North Hollywood Inc (CAGE 79318); Aeronautical Standards Group Dept of Navy and Air Force (CAGE 88044)
Technical Specifications
ParameterValue
NSN5305-00-660-2403
Primary Part NumberFFS103TYPE3STYLE6
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-022-3042 INTERCHANGEABLE
Setscrew
5305-00-022-3052 INTERCHANGEABLE
Setscrew
5305-00-022-3150 INTERCHANGEABLE
Setscrew
5305-00-022-3334 INTERCHANGEABLE
Setscrew
5305-00-206-22861354 INTERCHANGEABLE
Setscrew
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5305-00-206-46745100S4700-470114PC17 INTERCHANGEABLE
Setscrew
Naval Ship Systems Command
5305-00-527-4430 INTERCHANGEABLE
Setscrew
5305-00-527-5434 INTERCHANGEABLE
Setscrew
5305-00-550-4289NASM51045-MS51045-42 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-656-0021 INTERCHANGEABLE
Setscrew
Cross-Reference Index
Part NumberManufacturer
FFS103TYPE3STYLE6 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AN565EC428H4 Meggitt North Hollywood Inc (USA)
AN565EC428H4 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5305-00-022-3042INTERCHANGEABLE
SETSCREW
5305-00-022-3052INTERCHANGEABLE
SETSCREW
5305-00-022-3150INTERCHANGEABLE
SETSCREW
5305-00-022-3334INTERCHANGEABLE
SETSCREW
5305-00-206-2286INTERCHANGEABLE
SETSCREW
1354
5305-00-206-4674INTERCHANGEABLE
SETSCREW
5100S4700-470114PC17
5305-00-527-4430INTERCHANGEABLE
SETSCREW
5305-00-527-5434INTERCHANGEABLE
SETSCREW
5305-00-550-4289INTERCHANGEABLE
SETSCREW
NASM51045-MS51045-42
5305-00-656-0021INTERCHANGEABLE
SETSCREW
5305-00-682-5724INTERCHANGEABLE
SETSCREW
5305-00-682-5963INTERCHANGEABLE
SETSCREW

Frequently Asked Questions

What is NSN 5305-00-660-2403?

NSN 5305-00-660-2403 is a Setscrew, 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 5305-00-660-2403?

NSN 5305-00-660-2403 has 3 cross-referenced part numbers: FFS103TYPE3STYLE6 (Federal Specifications Promulgated by General Services Administration Washington DC), AN565EC428H4 (Meggitt North Hollywood Inc), AN565EC428H4 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5305-00-660-2403?

There are 12 known substitutes for 5305-00-660-2403: 5305-00-022-3042, 5305-00-022-3052, 5305-00-022-3150 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com