Lever, Lock-Release5340-01-691-4221

NSN 5340-01-691-4221 · NIIN 016914221 · Part number 51000843

Optex Systems, Inc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 0BK64

Government record, cited

NSN 5340-01-691-4221 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-691-4221. Manufacturer of record part number: 51000843.

Also searched as 5340-01-691-4221 · 5340016914221 · NIIN 016914221 · 01-691-4221 · FSC 5340 Hardware, Commercial · CAGE 0BK64 · 51000843

Nearby stock numbers ← 5340-01-691-4212 Bracket, Lever · 5340-01-691-4225 Bracket, Lever →

Features

Lever,lock-Release — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Optex Systems, Inc

Identification

NSN: 5340-01-691-4221
NIIN: 016914221
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 51000843
Manufacturer: Optex Systems, Inc

General Description

The Lever,lock-Release, cataloged under National Stock Number 5340-01-691-4221, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Optex Systems, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Lever,lock-Release
FSC / FSG	5340 — Hardware, Commercial (FSG 53)
Manufacturers	Optex Systems, Inc (CAGE 0BK64)

Technical Specifications

Parameter	Value
NSN	5340-01-691-4221
Primary Part Number	51000843
Item Name	Lever,lock-Release
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Optex Systems, Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
51000843 PRIMARY	Optex Systems, Inc (USA)

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-691-4221?

NSN 5340-01-691-4221 is a Lever,lock-Release, manufactured by Optex Systems, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-691-4221?

NSN 5340-01-691-4221 has 1 manufacturer part number on file: 51000843 (Optex Systems, Inc).

Is NSN 5340-01-691-4221 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

PartsTable Design LLC · partstable.com