PartsTable TECHNICAL DATA SHEET

NSN 5310-01-579-3525Government record, cited

Washer, Lock5310-01-579-3525

NSN 5310-01-579-3525 · NIIN 015793525 · Part number 51810-051

Te Connectivity Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 74063

Government record, cited

NSN 5310-01-579-3525 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-579-3525. Manufacturer of record part number: 51810-051.

Also searched as 5310-01-579-3525 · 5310015793525 · NIIN 015793525 · 01-579-3525 · FSC 5310 Nuts and Washers · CAGE 74063 · 51810-051

Nearby stock numbers ← 5310-01-579-3524 Washer, Flat · 5310-01-579-3535 Washer, Slotted →

5310-01-579-3525 — Nuts and Washers

Features

Washer,lock — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Te Connectivity Corporation

Identification

NSN: 5310-01-579-3525
NIIN: 015793525
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 51810-051
Manufacturer: Te Connectivity Corporation

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-579-3525, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-579-3525
Primary Part Number	51810-051
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Te Connectivity Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
51810-051 PRIMARY	Te Connectivity Corporation (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 5310-01-579-3525?

NSN 5310-01-579-3525 is a Washer,lock, manufactured by Te Connectivity Corporation, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-579-3525?

NSN 5310-01-579-3525 has 1 manufacturer part number on file: 51810-051 (Te Connectivity Corporation).

What are the specifications of 51810-051?

Key specifications for 51810-051: End Item Identification: F-15SG, FIGHTER AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-579-3525 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.

What is the DEMIL code for NSN 5310-01-579-3525?

NSN 5310-01-579-3525 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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