NSN 5340-01-668-0537 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-668-0537. Manufacturer of record part number: 123-6695.
Also searched as5340-01-668-0537 ·
5340016680537 ·
NIIN 016680537 ·
01-668-0537 ·
FSC 5340 Hardware, Commercial · CAGE 060J9 · 123-6695
The Precision Lab Jack, cataloged under National Stock Number 5340-01-668-0537, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Optosigma Corporation Dba Optosigma Corp. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
5340-01-668-0537
Primary Part Number
123-6695
Item Name
Precision Lab Jack
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Optosigma Corporation Dba Optosigma Corp
Status
ACTIVE
Material
ALUMINUM
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 5340-01-668-0537?
NSN 5340-01-668-0537 is a Precision Lab Jack, manufactured by Optosigma Corporation Dba Optosigma Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-668-0537?
NSN 5340-01-668-0537 has 1 manufacturer part number on file: 123-6695 (Optosigma Corporation Dba Optosigma Corp).
What are the specifications of 123-6695?
Key specifications for 123-6695: Overall Length: 170.0 MILLIMETERS NOMINAL MM; Overall Width: 210.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: PRECISION LABJACKS; Material: ALUMINUM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5340-01-668-0537 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.