NSN 5210-01-291-4652 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-291-4652. Manufacturer of record part number: HKD-75.
Functional Description: USED TO DETERMINE THE ORIGINAL FACTORY DEPTHS OF MOST POPULAR DOMESTIC PIN AND DISC TUMBLER CYLINDER AND AUTOMOTIVE KEYS
1 manufacturer part number on file
Manufacturer of record: Hpc Inc
Identification
NSN: 5210-01-291-4652
NIIN: 012914652
FSC: 5210 — Measuring Tools, Craftsmen's
FSG: 52 — Measuring Tools
Primary part number: HKD-75
Manufacturer: Hpc Inc
General Description
The Gage,depth,key, cataloged under National Stock Number 5210-01-291-4652, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Hpc Inc. 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
5210-01-291-4652
Primary Part Number
HKD-75
Item Name
Gage,depth,key
FSC / FSG
5210 / 52 — Measuring Tools, Craftsmen's
Manufacturer
Hpc Inc
Status
ACTIVE
Functional Description
USED TO DETERMINE THE ORIGINAL FACTORY DEPTHS OF MOST POPULAR DOMESTIC PIN AND DISC TUMBLER CYLINDER AND AUTOMOTIVE KEYS
Other items in FSC 5210 — Measuring Tools, Craftsmen's
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5210-00-001-2645
5210-00-001-2645 · Item name not on file
5210-00-003-2896
5210-00-003-2896 · Item name not on file
5210-00-003-3046
5210-00-003-3046 · Item name not on file
5210-00-003-7501
5210-00-003-7501 · Item name not on file
5210-00-003-7532
5210-00-003-7532 · Item name not on file
5210-00-003-9939
5210-00-003-9939 · Item name not on file
5210-00-003-9941
GAGE,THICKNESS
5210-00-004-0663
BLADE,THICKNESS GAGE
Frequently Asked Questions
What is NSN 5210-01-291-4652?
NSN 5210-01-291-4652 is a Gage,depth,key, manufactured by Hpc Inc, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
What part numbers are listed for NSN 5210-01-291-4652?
NSN 5210-01-291-4652 has 1 manufacturer part number on file: HKD-75 (Hpc Inc).
What are the specifications of HKD-75?
Key specifications for HKD-75: Functional Description: USED TO DETERMINE THE ORIGINAL FACTORY DEPTHS OF MOST POPULAR DOMESTIC PIN AND DISC TUMBLER CYLINDER AND AUTOMOTIVE KEYS. 1 specification is documented in the U.S. Government catalog.
Is NSN 5210-01-291-4652 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.