Washer, Lock5310-01-463-6282

NSN 5310-01-463-6282 · NIIN 014636282 · Part number 53103-A2 (SE)

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 30086

Government record, cited

NSN 5310-01-463-6282 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-463-6282. Manufacturer of record part number: 53103-A2 (SE).

Also searched as 5310-01-463-6282 · 5310014636282 · NIIN 014636282 · 01-463-6282 · FSC 5310 Nuts and Washers · CAGE 30086 · 53103-A2 (SE) · 53103-A2 · 53103A02

Nearby stock numbers ← 5310-01-463-6279 Washer, Flat · 5310-01-463-6286 Nut, Plain, Hexagon →

5310-01-463-6282 — Nuts and Washers

Features

Washer,lock — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

Identification

NSN: 5310-01-463-6282
NIIN: 014636282
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 53103-A2 (SE)
Manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-463-6282, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (CAGE 30086)

Technical Specifications

Parameter	Value
NSN	5310-01-463-6282
Primary Part Number	53103-A2 (SE)
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
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
53103-A2 (SE) PRIMARY	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
53103A02	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)

Reference documents

Reference	Meaning
53103-A2	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh

Frequently Asked Questions

What is NSN 5310-01-463-6282?

NSN 5310-01-463-6282 is a Washer,lock, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-463-6282?

NSN 5310-01-463-6282 has 2 manufacturer part numbers on file: 53103-A2 (SE) (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 53103A02 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

Is NSN 5310-01-463-6282 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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