PartsTable TECHNICAL DATA SHEET

NSN 5310-00-437-8732Government record, cited

Washer, Lock5310-00-437-8732

NSN 5310-00-437-8732 · NIIN 004378732 · Part number 5400-54-4

Danfoss Power Solutions II, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 01276

Government record, cited

NSN 5310-00-437-8732 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-437-8732. Manufacturer of record part number: 5400-54-4.

Also searched as 5310-00-437-8732 · 5310004378732 · NIIN 004378732 · 00-437-8732 · FSC 5310 Nuts and Washers · CAGE 01276 · 5400-54-4

Nearby stock numbers ← 5310-00-437-8731 · 5310-00-437-8742 →

5310-00-437-8732 — Nuts and Washers

Features

Washer,lock — FSC 5310
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Danfoss Power Solutions II, Llc

Identification

NSN: 5310-00-437-8732
NIIN: 004378732
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 5400-54-4
Manufacturer: Danfoss Power Solutions II, Llc

General Description

The Washer,lock, cataloged under National Stock Number 5310-00-437-8732, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5310-00-437-8732
Primary Part Number	5400-54-4
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Danfoss Power Solutions II, Llc
Status	ACTIVE
Material	STEEL OVERALL

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
5400-54-4 PRIMARY	Danfoss Power Solutions II, Llc (USA)

Reference documents

Reference	Meaning
5400-54-4	5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution

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 5310-00-437-8732?

NSN 5310-00-437-8732 is a Washer,lock, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-437-8732?

NSN 5310-00-437-8732 has 1 manufacturer part number on file: 5400-54-4 (Danfoss Power Solutions II, Llc).

What are the specifications of 5400-54-4?

Key specifications for 5400-54-4: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-00-437-8732 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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