PartsTable TECHNICAL DATA SHEET

NSN 5342-01-132-7591Government record, cited

Lockring5342-01-132-7591

NSN 5342-01-132-7591 · NIIN 011327591 · Part number 5518604-014

Naval Sea Systems Command · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5342-01-132-7591 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-132-7591. Manufacturer of record part number: 5518604-014.

Also searched as 5342-01-132-7591 · 5342011327591 · NIIN 011327591 · 01-132-7591 · FSC 5342 Hardware, Weapon System · CAGE 53711 · 5518604-014 · 2200-11-813 · 5342PL1262944

Nearby stock numbers ← 5342-01-132-7256 Clamp · 5342-01-132-7802 Bracket →

Features

Lockring — FSC 5342
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5342-01-132-7591
NIIN: 011327591
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 5518604-014
Manufacturer: Naval Sea Systems Command

General Description

The Lockring, cataloged under National Stock Number 5342-01-132-7591, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Lockring
FSC / FSG	5342 — Hardware, Weapon System (FSG 53)
Manufacturers	Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	5342-01-132-7591
Primary Part Number	5518604-014
Item Name	Lockring
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Naval Sea Systems Command
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
5518604-014 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
2200-11-813	5/9 Secondary reference Bae Systems Land & Armaments L.p.
5342PL1262944	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-132-7591?

NSN 5342-01-132-7591 is a Lockring, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-132-7591?

NSN 5342-01-132-7591 has 1 manufacturer part number on file: 5518604-014 (Naval Sea Systems Command).

Is NSN 5342-01-132-7591 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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