The Pin,straight,headless, cataloged under National Stock Number 5315-00-792-3178, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-792-3178 |
| Primary Part Number | 518D599P5 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | RADIUS |
| First Hole Diameter | 0.129 INCHES NOMINAL IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN |
| Pin Overall Length | 4.000 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.129 INCHES NOMINAL IN |
| Center to Center Distance Between Holes | 3.250 INCHES NOMINAL IN |
| Material | STEEL COMP 4140 OVERALL |
| First End Corner Radius | 0.060 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 0.375 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 |
NSN 5315-00-792-3178 is a Pin,straight,headless, manufactured by General Electric Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-792-3178 has 2 manufacturer part numbers on file: 518D599P5 (General Electric Company), 518D599P5 (General Electric Company).
Key specifications for 518D599P5: Hole Arrangement Style: BOTH END DRILLED; First End Style: RADIUS; First Hole Diameter: 0.129 INCHES NOMINAL IN; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL. 13 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.