NSN 5305-01-656-5677 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-656-5677. Manufacturer of record part number: FTC7978HS10-7-A.
Also searched as5305-01-656-5677 ·
5305016565677 ·
NIIN 016565677 ·
01-656-5677 ·
FSC 5305 Screws · CAGE 58794 · FTC7978HS10-7-A
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
1 manufacturer part number on file
Manufacturer of record: Fastener Technology Corp
Identification
NSN: 5305-01-656-5677
NIIN: 016565677
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: FTC7978HS10-7-A
Manufacturer: Fastener Technology Corp
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-656-5677, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastener Technology Corp. Government technical data includes 3 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.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
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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 5305-01-656-5677?
NSN 5305-01-656-5677 is a Screw,cap,socket Head, manufactured by Fastener Technology Corp, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-656-5677?
NSN 5305-01-656-5677 has 1 manufacturer part number on file: FTC7978HS10-7-A (Fastener Technology Corp).
What are the specifications of FTC7978HS10-7-A?
Key specifications for FTC7978HS10-7-A: Fastener Length: 1.850 MILLIMETERS NOMINAL MM; Head Style: HEXAGON; Part Name Assigned by Controlling Agency: SCREW HEX SOCKET REDUCED SHANK; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF). 3 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-656-5677 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.