NSN 5305-01-678-9772 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-678-9772. Manufacturer of record part number: 4199927.
Nearby stock numbers← 5305-01-678-9760 Screw, Cap, Hexagon Head
·
5305-01-678-9881 Screw, Cap, Socket Head →
5305-01-678-9772 — Screws
Features
Screw,cap,socket Head — FSC 5305
Width Across Flats: 0.250 INCHES NOMINAL IN
Thread Length: 0.50 INCHES NOMINAL IN
Nominal Thread Diameter: 0.50 INCHES IN
Thread Direction: RIGHT-HAND
Internal Drive Style: HEXAGON
Thread Class: 3A A
Thread Quantity Per Inch: 13
Identification
NSN: 5305-01-678-9772
NIIN: 016789772
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 4199927
Manufacturer: Oshkosh Defense Llc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-678-9772, 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 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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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 5305-01-678-9772?
NSN 5305-01-678-9772 is a Screw,cap,socket Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-678-9772?
NSN 5305-01-678-9772 has 2 manufacturer part numbers on file: 4199927 (Oshkosh Defense Llc), 0135171 (Fastenal Company Dba Fastenal Co).
What are the specifications of 4199927?
Key specifications for 4199927: Width Across Flats: 0.250 INCHES NOMINAL IN; Thread Length: 0.50 INCHES NOMINAL IN; Nominal Thread Diameter: 0.50 INCHES IN; Thread Direction: RIGHT-HAND. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-678-9772 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.