The Pin,spring, cataloged under National Stock Number 5315-00-209-7569, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-209-7569 |
| Primary Part Number | 480 729 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company |
| Status | ACTIVE |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SLOTTED |
| Diameter | 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Material Thickness | 0.028 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Shear Strength | 2100 DOUBLE POUND |
| Material | STEEL COMP 1070 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 |
|---|---|
| 480 729 PRIMARY | Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| MILP10971TYPE1C0MP0SITI0NA | 5/9 Secondary reference U.S. Government activity |
| NAS561-4-6 | 3/2 Design control — primary reference U.S. Government activity |
| NASM10971TYPE1COMPOSITIONA | 5/1 Secondary reference U.S. Government activity |
| 59-028-125-0375 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5315-00-209-7569 is a Pin,spring, manufactured by Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-209-7569 has 1 manufacturer part number on file: 480 729 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-663-1366, 5310-01-112-2452. Verify interchangeability with system specifications before substitution.
Key specifications for 480 729: Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SLOTTED; Diameter: 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Overall Length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN. 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.