The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-862-7771, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-862-7771 |
| Primary Part Number | 58A88F4-13 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Second Shank Diameter | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | SQUARE |
| First Hole Diameter | 0.250 INCHES NOMINAL IN |
| Shank Length | 2.625 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-S-633,FS1018 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.750 INCHES NOMINAL IN |
| Second Shank Length | 1.000 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.500 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 |
|---|---|
| 58A88F4-13 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 58A88F4 | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
| Reference | Meaning |
|---|---|
| 66C64048 | 3/9 Design control — primary reference U.S. Government activity |
| 001950 | 5/9 Secondary reference Goleman J B and Associates Inc |
NSN 5315-00-862-7771 is a Pin,shoulder,headless, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-862-7771 has 2 manufacturer part numbers on file: 58A88F4-13 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 58A88F4 (Celtech Corporation Div Use CAGE 65552 for All Orders).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-477-3418, 3010-01-493-8403. Verify interchangeability with system specifications before substitution.
Key specifications for 58A88F4-13: Shank Diameter: 0.500 INCHES NOMINAL IN; Second Shank Diameter: 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN; First End Location: BOTH ENDS; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 16 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.