NSN 5340-01-722-2382 · NIIN 017222382 · Part number 752-8843546-16
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-722-2382 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-722-2382. Manufacturer of record part number: 752-8843546-16.
The Key,lock, cataloged under National Stock Number 5340-01-722-2382, is classified within Federal Supply Class 5340 (Hardware, Commercial) 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Key,lock
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
5340-01-722-2382
Primary Part Number
752-8843546-16
Item Name
Key,lock
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
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
Unit of Issue
EA
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-722-2419752-8843546-5POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3020-01-722-2443752-8843546-13POSSIBLE MATCH
GEAR,WORM
Possible match (shared part number)Naval Sea Systems Command
3040-01-722-2547752-8843546-14POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3040-01-722-2569752-8843546-44POSSIBLE MATCH
GEARSHAFT,HELICAL
Possible match (shared part number)Naval Sea Systems Command
5310-01-722-4822752-8843546-35POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Naval Sea Systems Command
5340-01-722-6965752-8843546-9POSSIBLE MATCH
CAP-PLUG,PROTECTIVE,DUST AND MOI
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
LOA042367-16
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
34-26-0520F
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
752-8843546
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
3040-01-722-2419POSSIBLE MATCH
SHAFT,SHOULDERED
752-8843546-5
3020-01-722-2443POSSIBLE MATCH
GEAR,WORM
752-8843546-13
3040-01-722-2547POSSIBLE MATCH
SHAFT,SHOULDERED
752-8843546-14
3040-01-722-2569POSSIBLE MATCH
GEARSHAFT,HELICAL
752-8843546-44
5310-01-722-4822POSSIBLE MATCH
WASHER,FLAT
752-8843546-35
5340-01-722-6965POSSIBLE MATCH
CAP-PLUG,PROTECTIVE,DUST AND MOI
752-8843546-9
Frequently Asked Questions
What is NSN 5340-01-722-2382?
NSN 5340-01-722-2382 is a Key,lock, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-722-2382?
NSN 5340-01-722-2382 has 1 manufacturer part number on file: 752-8843546-16 (Naval Sea Systems Command).
What NSN replaces 5340-01-722-2382?
6 possible matches (shared part number, not a government interchangeability claim): 3040-01-722-2419, 3020-01-722-2443, 3040-01-722-2547. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-722-2382 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.