Nut, Plain, Hexagon5310-01-500-3056

NSN 5310-01-500-3056 · NIIN 015003056

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

Government record, cited

Also searched as 5310-01-500-3056 · 5310015003056 · NIIN 015003056 · 01-500-3056 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-01-500-3044 Nut, Plain, Round · 5310-01-500-3069 Nut, Self-Locking, Plate →

5310-01-500-3056 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
Width Across Flats: 15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
Thread Tolerance Class: 6H INTERNAL
Surface Treatment Document and Classification: QQ-Z-325, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series: ANSI
Thread Pitch in Millimeters: 1.50
Material Document and Classification: ANSI-B18.2.4.5M-1979 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND

Identification

NSN: 5310-01-500-3056
NIIN: 015003056
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-500-3056, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-500-3056
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Width Across Flats	15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
Thread Tolerance Class	6H INTERNAL
Surface Treatment Document and Classification	QQ-Z-325, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series	ANSI
Thread Pitch in Millimeters	1.50
Material Document and Classification	ANSI-B18.2.4.5M-1979 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Direction	RIGHT-HAND
Nominal Thread Size	10.0 MILLIMETERS MM
Nut Height	4.7 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM MM
Surface Treatment	ZINC OVERALL
Nut Style	HEXAGON
Material	STEEL OVERALL
Bearing Surface Type	CHAMFERED

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
B18245B10	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 5310-01-500-3056?

NSN 5310-01-500-3056 is a Nut,plain,hexagon, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-500-3056?

Key specifications for 5310-01-500-3056: Width Across Flats: 15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM; Thread Tolerance Class: 6H INTERNAL; Surface Treatment Document and Classification: QQ-Z-325, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: ANSI. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-500-3056 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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