Washer, Special5310-01-072-7531

NSN 5310-01-072-7531 · NIIN 010727531 · Part number DP1003A

Imi Norgren Sales Ltd · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE K7986

Government record, cited

NSN 5310-01-072-7531 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-072-7531. Manufacturer of record part number: DP1003A.

Also searched as 5310-01-072-7531 · 5310010727531 · NIIN 010727531 · 01-072-7531 · FSC 5310 Nuts and Washers · CAGE K7986 · DP1003A

Nearby stock numbers ← 5310-01-072-7530 Washer, Special · 5310-01-072-7532 Washer, Special →

5310-01-072-7531 — Nuts and Washers

Features

Washer,special — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Imi Norgren Sales Ltd

Identification

NSN: 5310-01-072-7531
NIIN: 010727531
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: DP1003A
Manufacturer: Imi Norgren Sales Ltd

General Description

The Washer,special, cataloged under National Stock Number 5310-01-072-7531, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Imi Norgren Sales Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-072-7531
Primary Part Number	DP1003A
Item Name	Washer,special
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Imi Norgren Sales Ltd
Status	ACTIVE

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
DP1003A PRIMARY	Imi Norgren Sales Ltd (GBR)

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 5310-01-072-7531?

NSN 5310-01-072-7531 is a Washer,special, manufactured by Imi Norgren Sales Ltd, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-072-7531?

NSN 5310-01-072-7531 has 1 manufacturer part number on file: DP1003A (Imi Norgren Sales Ltd).

What are the specifications of DP1003A?

Key specifications for DP1003A: End Item Identification: AIRCRAFT MODEL H-46. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-072-7531 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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