PartsTable TECHNICAL DATA SHEET

NSN 5310-00-452-9902Government record, cited

Washer Stepped5310-00-452-9902

NSN 5310-00-452-9902 · NIIN 004529902 · Part number AH084963

Meggitt Aerospace Limited · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE K1037

Government record, cited

NSN 5310-00-452-9902 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-452-9902. Manufacturer of record part number: AH084963.

Also searched as 5310-00-452-9902 · 5310004529902 · NIIN 004529902 · 00-452-9902 · FSC 5310 Nuts and Washers · CAGE K1037 · AH084963 · 99-1495043

Nearby stock numbers ← 5310-00-452-9893 Washer, Flat · 5310-00-452-9910 Washer, Flat →

5310-00-452-9902 — Nuts and Washers

Features

Washer Stepped — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Meggitt Aerospace Limited

Identification

NSN: 5310-00-452-9902
NIIN: 004529902
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: AH084963
Manufacturer: Meggitt Aerospace Limited

General Description

The Washer Stepped, cataloged under National Stock Number 5310-00-452-9902, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aerospace Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer Stepped
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Meggitt Aerospace Limited (CAGE K1037)

Technical Specifications

Parameter	Value
NSN	5310-00-452-9902
Primary Part Number	AH084963
Item Name	Washer Stepped
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Meggitt Aerospace Limited
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
AH084963 PRIMARY	Meggitt Aerospace Limited (GBR)

Reference documents

Reference	Meaning
99-1495043	6/9 Informative reference only 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 5310-00-452-9902?

NSN 5310-00-452-9902 is a Washer Stepped, manufactured by Meggitt Aerospace Limited, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-452-9902?

NSN 5310-00-452-9902 has 1 manufacturer part number on file: AH084963 (Meggitt Aerospace Limited).

Is NSN 5310-00-452-9902 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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