Nut, Plain, Hexagon5310-01-400-1915

NSN 5310-01-400-1915 · NIIN 014001915 · Part number 90-D-181-12

Derbyshire Machine & Tool Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 71905

Government record, cited

NSN 5310-01-400-1915 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-400-1915. Manufacturer of record part number: 90-D-181-12.

Also searched as 5310-01-400-1915 · 5310014001915 · NIIN 014001915 · 01-400-1915 · FSC 5310 Nuts and Washers · CAGE 71905 · 90-D-181-12 · 90-D-181-PC12

Nearby stock numbers ← 5310-01-400-1908 Washer, Flat · 5310-01-400-1916 Nut, Sleeve →

5310-01-400-1915 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.625 INCHES IN
Thread Class: 3B
Thread Quantity Per Inch: 11
Material: NICKEL ALLOY 400 OVERALL

Identification

NSN: 5310-01-400-1915
NIIN: 014001915
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 90-D-181-12
Manufacturer: Derbyshire Machine & Tool Co

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-400-1915, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-400-1915
Primary Part Number	90-D-181-12
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Derbyshire Machine & Tool Co
Status	ACTIVE
Thread Series	UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.625 INCHES IN
Thread Class	3B
Thread Quantity Per Inch	11
Material	NICKEL ALLOY 400 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

Part Number	Manufacturer
90-D-181-12 PRIMARY	Derbyshire Machine & Tool Co (USA)
90-D-181-PC12	Derbyshire Machine & Tool Co (USA)

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 5310-01-400-1915?

NSN 5310-01-400-1915 is a Nut,plain,hexagon, manufactured by Derbyshire Machine & Tool Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-400-1915?

NSN 5310-01-400-1915 has 2 manufacturer part numbers on file: 90-D-181-12 (Derbyshire Machine & Tool Co), 90-D-181-PC12 (Derbyshire Machine & Tool Co).

What are the specifications of 90-D-181-12?

Key specifications for 90-D-181-12: Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.625 INCHES IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-400-1915 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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