Nut, Sleeve5310-01-493-7679

NSN 5310-01-493-7679 · NIIN 014937679

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

Government record, cited

Also searched as 5310-01-493-7679 · 5310014937679 · NIIN 014937679 · 01-493-7679 · FSC 5310 Nuts and Washers · 17-1-8549 · 17-1-8549-1

Nearby stock numbers ← 5310-01-493-7675 Nut, Plain, Hexagon · 5310-01-493-7690 Washer, Shouldered →

5310-01-493-7679 — Nuts and Washers

Features

Nut,sleeve — FSC 5310
Flange Diameter: 1.875 INCHES NOMINAL IN
Nut Length: 0.750 INCHES NOMINAL IN
Flange Thickness: 0.125 INCHES NOMINAL IN
Thread Series: UNEF
Material Document and Classification: MIL-S-5626,ALLOY 4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 1.250 INCHES IN

Identification

NSN: 5310-01-493-7679
NIIN: 014937679
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,sleeve, cataloged under National Stock Number 5310-01-493-7679, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-493-7679
Item Name	Nut,sleeve
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Flange Diameter	1.875 INCHES NOMINAL IN
Nut Length	0.750 INCHES NOMINAL IN
Flange Thickness	0.125 INCHES NOMINAL IN
Thread Series	UNEF
Material Document and Classification	MIL-S-5626,ALLOY 4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Direction	RIGHT-HAND
Nominal Thread Size	1.250 INCHES IN
Nut Diameter	1.500 INCHES NOMINAL IN
Cross-Sectional Shape	ROUND NUT
Nut Style	SLEEVE
Thread Class	2B
Thread Quantity Per Inch	18
Material	STEEL COMP 4140 OVERALL

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
17-1-8549	D/9 Drawing number reference only U.S. Government activity
17-1-8549-1	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 5310-01-493-7679?

NSN 5310-01-493-7679 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-493-7679?

Key specifications for 5310-01-493-7679: Flange Diameter: 1.875 INCHES NOMINAL IN; Nut Length: 0.750 INCHES NOMINAL IN; Flange Thickness: 0.125 INCHES NOMINAL IN; Thread Series: UNEF. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-493-7679 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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