Washer, Flat5310-00-577-3532

NSN 5310-00-577-3532 · NIIN 005773532 · Part number 186503

Woodward, Inc. Div Fuel Systems and Controls · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 66503

Government record, cited

NSN 5310-00-577-3532 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-577-3532. Manufacturer of record part number: 186503.

Also searched as 5310-00-577-3532 · 5310005773532 · NIIN 005773532 · 00-577-3532 · FSC 5310 Nuts and Washers · CAGE 66503 · 186503

Nearby stock numbers ← 5310-00-577-2991 · 5310-00-577-3537 Washer, Flat →

5310-00-577-3532 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Woodward, Inc. Div Fuel Systems and Controls

Identification

NSN: 5310-00-577-3532
NIIN: 005773532
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 186503
Manufacturer: Woodward, Inc. Div Fuel Systems and Controls

General Description

The Washer,flat, cataloged under National Stock Number 5310-00-577-3532, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. 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	Woodward, Inc. Div Fuel Systems and Controls (CAGE 66503)

Technical Specifications

Parameter	Value
NSN	5310-00-577-3532
Primary Part Number	186503
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Woodward, Inc. Div Fuel Systems and Controls
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
186503 PRIMARY	Woodward, Inc. Div Fuel Systems and Controls (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 5310-00-577-3532?

NSN 5310-00-577-3532 is a Washer,flat, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-577-3532?

NSN 5310-00-577-3532 has 1 manufacturer part number on file: 186503 (Woodward, Inc. Div Fuel Systems and Controls).

Is NSN 5310-00-577-3532 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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