The Pin,lock, cataloged under National Stock Number 5315-00-965-1774, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Hubbard M D Spring Co Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-965-1774 |
| Primary Part Number | 1HP-143 |
| Item Name | Pin,lock |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Hubbard M D Spring Co Inc |
| Status | ACTIVE |
| Wire Stock Diameter | 0.120 INCHES NOMINAL IN |
| Style Designator | LOCK |
| Opening Width | 0.221 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Prong Length | 2.000 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 1065 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1HP-143 | Hubbard M D Spring Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 9991-8H44 | 3/9 Design control — primary reference Union Carbide Corp Linde Div |
NSN 5315-00-965-1774 is a Pin,lock, manufactured by Hubbard M D Spring Co Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-965-1774 has 1 manufacturer part number on file: 1HP-143 (Hubbard M D Spring Co Inc).
Key specifications for 1HP-143: Wire Stock Diameter: 0.120 INCHES NOMINAL IN; Style Designator: LOCK; Opening Width: 0.221 INCHES NOMINAL IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.