Washer, Flat.5310-01-656-0733

NSN 5310-01-656-0733 · NIIN 016560733 · Part number 18A18173-0

Air Cruisers Company, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 70167

Government record, cited

NSN 5310-01-656-0733 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-656-0733. Manufacturer of record part number: 18A18173-0.

Also searched as 5310-01-656-0733 · 5310016560733 · NIIN 016560733 · 01-656-0733 · FSC 5310 Nuts and Washers · CAGE 70167 · 18A18173-0

Nearby stock numbers ← 5310-01-656-0700 Nut, Self-Locking, Barrel · 5310-01-656-0836 Washer, Seal →

5310-01-656-0733 — Nuts and Washers

Features

Washer,flat. — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Air Cruisers Company, Llc

Identification

NSN: 5310-01-656-0733
NIIN: 016560733
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 18A18173-0
Manufacturer: Air Cruisers Company, Llc

General Description

The Washer,flat., cataloged under National Stock Number 5310-01-656-0733, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Air Cruisers Company, Llc. 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	Air Cruisers Company, Llc (CAGE 70167)

Technical Specifications

Parameter	Value
NSN	5310-01-656-0733
Primary Part Number	18A18173-0
Item Name	Washer,flat.
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Air Cruisers Company, Llc
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
18A18173-0 PRIMARY	Air Cruisers Company, Llc (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 5310-01-656-0733?

NSN 5310-01-656-0733 is a Washer,flat., manufactured by Air Cruisers Company, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-656-0733?

NSN 5310-01-656-0733 has 1 manufacturer part number on file: 18A18173-0 (Air Cruisers Company, Llc).

Is NSN 5310-01-656-0733 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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