Washer, Flat5310-01-422-5445

NSN 5310-01-422-5445 · NIIN 014225445 · Part number 32A139

Meggitt Troy Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 78385

Government record, cited

NSN 5310-01-422-5445 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-422-5445. Manufacturer of record part number: 32A139.

Also searched as 5310-01-422-5445 · 5310014225445 · NIIN 014225445 · 01-422-5445 · FSC 5310 Nuts and Washers · CAGE 78385 · 32A139

Nearby stock numbers ← 5310-01-422-5183 Nut, Plain, Hexagon · 5310-01-422-5799 Washer, Flat →

5310-01-422-5445 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Meggitt Troy Inc

Identification

NSN: 5310-01-422-5445
NIIN: 014225445
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 32A139
Manufacturer: Meggitt Troy Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-422-5445, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Troy Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Meggitt Troy Inc (CAGE 78385)

Technical Specifications

Parameter	Value
NSN	5310-01-422-5445
Primary Part Number	32A139
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Meggitt Troy Inc
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
32A139 PRIMARY	Meggitt Troy Inc (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 5310-01-422-5445?

NSN 5310-01-422-5445 is a Washer,flat, manufactured by Meggitt Troy Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-422-5445?

NSN 5310-01-422-5445 has 1 manufacturer part number on file: 32A139 (Meggitt Troy Inc).

Is NSN 5310-01-422-5445 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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