PartsTable TECHNICAL DATA SHEET

NSN 5342-00-012-2549Government record, cited

Hinge, Plate5342-00-012-2549

NSN 5342-00-012-2549 · NIIN 000122549 · Part number 2451820

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

Government record, cited

NSN 5342-00-012-2549 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-012-2549. Manufacturer of record part number: 2451820.

Also searched as 5342-00-012-2549 · 5342000122549 · NIIN 000122549 · 00-012-2549 · FSC 5342 Hardware, Weapon System · CAGE 53711 · 2451820

Nearby stock numbers ← 5342-00-012-2331 Mount, Resilient, Weapon System · 5342-00-012-4056 Hinge Assembly, Bunk →

Features

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

Identification

NSN: 5342-00-012-2549
NIIN: 000122549
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 2451820
Manufacturer: Naval Sea Systems Command

General Description

The Hinge,plate, cataloged under National Stock Number 5342-00-012-2549, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Hinge,plate
FSC / FSG	5342 — Hardware, Weapon System (FSG 53)
Manufacturers	Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	5342-00-012-2549
Primary Part Number	2451820
Item Name	Hinge,plate
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
2451820 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
2451820	3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

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 5342-00-012-2549?

NSN 5342-00-012-2549 is a Hinge,plate, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-00-012-2549?

NSN 5342-00-012-2549 has 1 manufacturer part number on file: 2451820 (Naval Sea Systems Command).

Is NSN 5342-00-012-2549 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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