The Pin,lock, cataloged under National Stock Number 5315-00-161-4726, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-161-4726 |
| Primary Part Number | 153679 |
| Item Name | Pin,lock |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Wire Stock Diameter | 0.064 INCHES NOMINAL IN |
| Style Designator | LOCK |
| Opening Width | 0.122 INCHES NOMINAL IN |
| Prong Length | 1.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 153679 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 153679 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 153679 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 153679 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5315-00-161-4726 is a Pin,lock, manufactured by Telemechanics Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-161-4726 has 2 manufacturer part numbers on file: 153679 (Lucent Technologies Inc Corporate Headquarters), 153679 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-310-3179. Verify interchangeability with system specifications before substitution.
Key specifications for 153679: Wire Stock Diameter: 0.064 INCHES NOMINAL IN; Style Designator: LOCK; Opening Width: 0.122 INCHES NOMINAL IN; Prong Length: 1.500 INCHES NOMINAL IN. 4 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.