The Pin,cotter, cataloged under National Stock Number 5315-01-175-0661, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-175-0661 |
| Primary Part Number | 124-5589896 PC 106 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | STANDARD |
| Material Document and Classification | ASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Underloop Length | 1.690 INCHES MINIMUM AND 1.810 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 260 OVERALL |
| Point Type | EXTENDED PRONG SQUARE CUT OR HAMMER LOCK |
| 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 |
|---|---|
| 124-5589896 PC 106 | Naval Sea Systems Command (USA) |
| 124-5589897 PC 99 | Naval Sea Systems Command (USA) |
| 124-7121006 PC 94 | Naval Sea Systems Command (USA) |
| 124-6293626 PC 105 | Naval Sea Systems Command (USA) |
| 124-4322652 PC 109 | Naval Sea Systems Command (USA) |
| 124-4366739 PC 129 | Naval Sea Systems Command (USA) |
| 124-4322651 PC 111 | Naval Sea Systems Command (USA) |
| 124-7121005 PC 88 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MS24665-533 | 3/2 Design control — primary reference U.S. Government activity |
| FF-P-386 | 5/9 Secondary reference U.S. Government activity |
| NASM24665 | 3/1 Design control — primary reference U.S. Government activity |
| MS24665-533 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-175-0661 is a Pin,cotter, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-175-0661 has 8 manufacturer part numbers on file: 124-5589896 PC 106 (Naval Sea Systems Command), 124-5589897 PC 99 (Naval Sea Systems Command), 124-7121006 PC 94 (Naval Sea Systems Command), 124-6293626 PC 105 (Naval Sea Systems Command), 124-4322652 PC 109 (Naval Sea Systems Command) and 3 more.
Key specifications for 124-5589896 PC 106: Surface Treatment Document and Classification: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: STANDARD; Material Document and Classification: ASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN. 8 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.