PartsTable TECHNICAL DATA SHEET
NSN 5305-01-680-2471Government record, cited

Screw, Cap, Hexagon Head5305-01-680-2471

NSN 5305-01-680-2471 · NIIN 016802471 · Part number 4000391004
Oshkosh Defense Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 75Q65
Government record, cited
NSN 5305-01-680-2471 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-680-2471. Manufacturer of record part number: 4000391004.
Also searched as  5305-01-680-2471 · 5305016802471 · NIIN 016802471 · 01-680-2471 · FSC 5305 Screws · CAGE 75Q65 · 4000391004
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 0.403 INCHES MAXIMUM IN
  • Fastener Length: 3.403 INCHES MAXIMUM IN
  • Thread Length: 1.50 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.62 INCHES IN
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Width Between Flats: 0.938 INCHES MAXIMUM IN
Identification
  • NSN: 5305-01-680-2471
  • NIIN: 016802471
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 4000391004
  • Manufacturer: Oshkosh Defense Llc
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-680-2471, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-680-2471
Primary Part Number4000391004
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerOshkosh Defense Llc
StatusACTIVE
Head Height0.403 INCHES MAXIMUM IN
Fastener Length3.403 INCHES MAXIMUM IN
Thread Length1.50 INCHES NOMINAL IN
Nominal Thread Diameter0.62 INCHES IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats0.938 INCHES MAXIMUM IN
ColorBLACK OVERALL
Thread Class2A A
Thread Quantity Per Inch11
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4000391004 PRIMARY Oshkosh Defense Llc (USA)
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-680-2471?

NSN 5305-01-680-2471 is a Screw,cap,hexagon Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-680-2471?

NSN 5305-01-680-2471 has 1 manufacturer part number on file: 4000391004 (Oshkosh Defense Llc).

What are the specifications of 4000391004?

Key specifications for 4000391004: Head Height: 0.403 INCHES MAXIMUM IN; Fastener Length: 3.403 INCHES MAXIMUM IN; Thread Length: 1.50 INCHES NOMINAL IN; Nominal Thread Diameter: 0.62 INCHES IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-680-2471 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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