The Pin,straight,headless, cataloged under National Stock Number 5315-00-913-8920, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Harmonic Drive L.l.c.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-913-8920 |
| Primary Part Number | 7343555 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Harmonic Drive L.l.c. |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 52.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | USM GRADE 90,17478 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.2560 INCHES NOMINAL IN |
| Pin Overall Length | 0.625 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL 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 |
|---|---|
| 7343555 PRIMARY | Harmonic Drive L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 6993-196 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-913-8920 is a Pin,straight,headless, manufactured by Harmonic Drive L.l.c., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-913-8920 has 1 manufacturer part number on file: 7343555 (Harmonic Drive L.l.c.).
Key specifications for 7343555: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Taper Length: 0.031 INCHES NOMINAL IN; First End Style: CHAMFERED; Hardness Rating: 52.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL. 10 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.