Nut Assembly, Self-Locking, Gang C5310-01-668-7151

NSN 5310-01-668-7151 · NIIN 016687151

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-668-7151 · 5310016687151 · NIIN 016687151 · 01-668-7151 · FSC 5310 Nuts and Washers · MS21063L3-10-9 · MS21063L3-10-9

Nearby stock numbers ← 5310-01-668-7128 Washer, Lock · 5310-01-668-7169 Washer Blank →

5310-01-668-7151 — Nuts and Washers

Features

Nut Assembly,self-Locking,gang C — FSC 5310
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Nut Quantity: 64
Nominal Thread Size: 194.0 INCHES IN
Locking Feature: FREE-RUNNING ALL METAL DESIGN
Nut Style: GANG CHANNEL, SELF LOCKING
Material: STEEL OVERALL
Channel Style: STRAIGHT TYPE

Identification

NSN: 5310-01-668-7151
NIIN: 016687151
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-668-7151, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-668-7151
Item Name	Nut Assembly,self-Locking,gang C
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Thread Series	UNIFIED NATIONAL JOINT FINE (UNJF)
Nut Quantity	64
Nominal Thread Size	194.0 INCHES IN
Locking Feature	FREE-RUNNING ALL METAL DESIGN
Nut Style	GANG CHANNEL, SELF LOCKING
Material	STEEL OVERALL
Channel Style	STRAIGHT TYPE

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
MS21063L3-10-9	5/2 Secondary reference U.S. Government activity
MS21063L3-10-9	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-668-7151?

NSN 5310-01-668-7151 is a Nut Assembly,self-Locking,gang C, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-668-7151?

Key specifications for 5310-01-668-7151: Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Nut Quantity: 64; Nominal Thread Size: 194.0 INCHES IN; Locking Feature: FREE-RUNNING ALL METAL DESIGN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-668-7151 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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