NSN 5340-01-523-1981 · NIIN 015231981 · Part number 6650738
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-523-1981 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-523-1981. Manufacturer of record part number: 6650738.
Also searched as5340-01-523-1981 ·
5340015231981 ·
NIIN 015231981 ·
01-523-1981 ·
FSC 5340 Hardware, Commercial · CAGE 53711 · 6650738
The Lever,lock-Release, cataloged under National Stock Number 5340-01-523-1981, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-523-1981
Primary Part Number
6650738
Item Name
Lever,lock-Release
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Length
2.480 INCHES NOMINAL OVERALL IN
Width
0.371 INCHES NOMINAL OVERALL IN
Material
ALUMINUM ALLOY 7075 OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5340-01-523-1981?
NSN 5340-01-523-1981 is a Lever,lock-Release, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-523-1981?
NSN 5340-01-523-1981 has 1 manufacturer part number on file: 6650738 (Naval Sea Systems Command).
What are the specifications of 6650738?
Key specifications for 6650738: Length: 2.480 INCHES NOMINAL OVERALL IN; Width: 0.371 INCHES NOMINAL OVERALL IN; End Item Identification: SNAP III; Material: ALUMINUM ALLOY 7075 OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-523-1981 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.