PartsTable TECHNICAL DATA SHEET

NSN 5310-01-618-2973Government record, cited

Washer, Lock5310-01-618-2973

NSN 5310-01-618-2973 · NIIN 016182973 · Part number 244140-18

Deutsch Electronic Components Marketing Ltd · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0254A

Government record, cited

NSN 5310-01-618-2973 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-618-2973. Manufacturer of record part number: 244140-18.

Also searched as 5310-01-618-2973 · 5310016182973 · NIIN 016182973 · 01-618-2973 · FSC 5310 Nuts and Washers · CAGE 0254A · 244140-18 · CC-0009518

Nearby stock numbers ← 5310-01-618-2911 Nut, Plain, Hexagon · 5310-01-618-3040 Washer, Flat →

5310-01-618-2973 — Nuts and Washers

Features

Washer,lock — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Deutsch Electronic Components Marketing Ltd

Identification

NSN: 5310-01-618-2973
NIIN: 016182973
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 244140-18
Manufacturer: Deutsch Electronic Components Marketing Ltd

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-618-2973, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Deutsch Electronic Components Marketing Ltd. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Deutsch Electronic Components Marketing Ltd (CAGE 0254A); Independent Rough Terrain Center Llc (CAGE 1NWY2)

Technical Specifications

Parameter	Value
NSN	5310-01-618-2973
Primary Part Number	244140-18
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Deutsch Electronic Components Marketing 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)

Cross-Reference Index

Part Number	Manufacturer
244140-18 PRIMARY	Deutsch Electronic Components Marketing Ltd (ISR)
CC-0009518	Independent Rough Terrain Center Llc (USA)

Reference documents

Reference	Meaning
244140-18	3/9 Design control — primary reference Deutsch Electronic Components

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 5310-01-618-2973?

NSN 5310-01-618-2973 is a Washer,lock, manufactured by Deutsch Electronic Components Marketing Ltd, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-618-2973?

NSN 5310-01-618-2973 has 2 manufacturer part numbers on file: 244140-18 (Deutsch Electronic Components Marketing Ltd), CC-0009518 (Independent Rough Terrain Center Llc).

Is NSN 5310-01-618-2973 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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