Screw, Cap, Hexagon Head5305-01-254-7266

NSN 5305-01-254-7266 · NIIN 012547266

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-254-7266 · 5305012547266 · NIIN 012547266 · 01-254-7266 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-254-7265 · 5305-01-254-7267 →

5305-01-254-7266 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Head Height: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
Fastener Length: 9.300 INCHES MINIMUM AND 9.500 INCHES MAXIMUM IN
Thread Length: 2.500 INCHES MINIMUM IN
Material Document and Classification: SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter: 1.000 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND

Identification

NSN: 5305-01-254-7266
NIIN: 012547266
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-254-7266, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-254-7266
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
Fastener Length	9.300 INCHES MINIMUM AND 9.500 INCHES MAXIMUM IN
Thread Length	2.500 INCHES MINIMUM IN
Material Document and Classification	SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter	1.000 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Surface Treatment	ZINC OVERALL
Thread Class	3A A
Thread Quantity Per Inch	8
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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
93298	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 5305-01-254-7266?

NSN 5305-01-254-7266 is a Screw,cap,hexagon Head, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-254-7266?

Key specifications for 5305-01-254-7266: Head Height: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Fastener Length: 9.300 INCHES MINIMUM AND 9.500 INCHES MAXIMUM IN; Thread Length: 2.500 INCHES MINIMUM IN; Material Document and Classification: SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-254-7266 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.

PartsTable Design LLC · partstable.com