Screw, Cap, Hexagon Head5305-01-661-8950

NSN 5305-01-661-8950 · NIIN 016618950 · Part number 4095299

Oshkosh Defense Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 75Q65

Government record, cited

NSN 5305-01-661-8950 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-661-8950. Manufacturer of record part number: 4095299.

Also searched as 5305-01-661-8950 · 5305016618950 · NIIN 016618950 · 01-661-8950 · FSC 5305 Screws · CAGE 75Q65 · 4095299 · 91247A591

Nearby stock numbers ← 5305-01-661-8871 Nrp, Screw, M3x0.5x12 · 5305-01-661-8971 Screw, Cap, Hexagon Head →

5305-01-661-8950 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Head Height: 0.203 INCHES NOMINAL IN
Fastener Length: 2.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.310 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.500 INCHES NOMINAL IN
Thread Class: 2A A

Identification

NSN: 5305-01-661-8950
NIIN: 016618950
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 4095299
Manufacturer: Oshkosh Defense Llc

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-661-8950, 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 10 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.

Technical Specifications

Parameter	Value
NSN	5305-01-661-8950
Primary Part Number	4095299
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE
Head Height	0.203 INCHES NOMINAL IN
Fastener Length	2.000 INCHES NOMINAL IN
Nominal Thread Diameter	0.310 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.500 INCHES NOMINAL IN
Thread Class	2A A
Thread Quantity Per Inch	18
Material	STEEL OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
4095299 PRIMARY	Oshkosh Defense Llc (USA)
91247A591	Mcmaster-Carr Supply Co (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 5305-01-661-8950?

NSN 5305-01-661-8950 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 5305-01-661-8950?

NSN 5305-01-661-8950 has 2 manufacturer part numbers on file: 4095299 (Oshkosh Defense Llc), 91247A591 (Mcmaster-Carr Supply Co).

What are the specifications of 4095299?

Key specifications for 4095299: Head Height: 0.203 INCHES NOMINAL IN; Fastener Length: 2.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.310 INCHES IN; Head Style: HEXAGON. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-661-8950 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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