NSN 5305-01-560-8266 · NIIN 015608266 · Part number HH660505125
Atlantic Fasteners Co Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 1QYC9
Government record, cited
NSN 5305-01-560-8266 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-560-8266. Manufacturer of record part number: HH660505125.
Also searched as5305-01-560-8266 ·
5305015608266 ·
NIIN 015608266 ·
01-560-8266 ·
FSC 5305 Screws · CAGE 1QYC9 · HH660505125
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Identification
NSN: 5305-01-560-8266
NIIN: 015608266
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: HH660505125
Manufacturer: Atlantic Fasteners Co Llc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-560-8266, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Atlantic Fasteners Co Llc. Government technical data includes 7 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5305-01-560-8266?
NSN 5305-01-560-8266 is a Screw,cap,socket Head, manufactured by Atlantic Fasteners Co Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-560-8266?
NSN 5305-01-560-8266 has 1 manufacturer part number on file: HH660505125 (Atlantic Fasteners Co Llc).
What are the specifications of HH660505125?
Key specifications for HH660505125: Fastener Length: 1.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: ITEM HAS FLAT HEAD. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-560-8266 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.