PartsTable TECHNICAL DATA SHEET

NSN 5310-01-467-2779Government record, cited

Nut, Plain, Hexagon5310-01-467-2779

NSN 5310-01-467-2779 · NIIN 014672779

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

Government record, cited

Also searched as 5310-01-467-2779 · 5310014672779 · NIIN 014672779 · 01-467-2779 · FSC 5310 Nuts and Washers · NK3586-1 · NP-623 · NP-623 PC 72

Nearby stock numbers ← 5310-01-467-2759 Washer, Lock · 5310-01-467-2838 Washer, Flat →

5310-01-467-2779 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
Width Across Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification: ASTM-A563 ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.250 INCHES IN
Nut Height: 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Nut Style: HEXAGON

Identification

NSN: 5310-01-467-2779
NIIN: 014672779
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-467-2779, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-467-2779
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Width Across Flats	0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread Series	UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification	ASTM-A563 ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.250 INCHES IN
Nut Height	0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Nut Style	HEXAGON
Thread Class	2B
Thread Quantity Per Inch	20
Material	STEEL CORROSION RESISTING OVERALL
Bearing Surface Type	CHAMFERED OR FLAT

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

⇄ Related Items 5

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5310-01-467-3056NK2944-16 POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

5310-01-467-3061NK3881-6 POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

5305-01-467-7168 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)

5305-01-467-7170 POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

Possible match (shared part number)

5360-01-467-7999 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
NK3586-1	3/9 Design control — primary reference U.S. Government activity
NP-623	D/9 Drawing number reference only U.S. Government activity
NP-623 PC 72	5/9 Secondary reference U.S. Government activity

Related Parts

5310-01-467-3056POSSIBLE MATCH

NUT,PLAIN,HEXAGON

NK2944-16

5310-01-467-3061POSSIBLE MATCH

NUT,PLAIN,HEXAGON

NK3881-6

5305-01-467-7168POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

5305-01-467-7170POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

5360-01-467-7999POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5310-01-467-2779?

NSN 5310-01-467-2779 is a Nut,plain,hexagon, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-01-467-2779?

5 possible matches (shared part number, not a government interchangeability claim): 5310-01-467-3056, 5310-01-467-3061, 5305-01-467-7168. Verify interchangeability with system specifications before substitution.

What are the specifications of 5310-01-467-2779?

Key specifications for 5310-01-467-2779: Width Across Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: ASTM-A563 ASSN STD ALL MATERIAL RESPONSES OVERALL; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-467-2779 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