The Pin,cotter, cataloged under National Stock Number 5315-00-010-8660, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-010-8660 |
| Primary Part Number | 3B5317 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Style Designator | STANDARD |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.312 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | B TYPE |
| Underloop Length | 3.000 INCHES NOMINAL IN |
| Material | STEEL COMP 1008 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 |
|---|---|
| 3B5317 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 3B-5317 | Finning (uk) Ltd (GBR) |
| CV162235D | Tvs Supply Chain Solutions Limited (GBR) |
| Reference | Meaning |
|---|---|
| 911069 | 5/9 Secondary reference U.S. Government activity |
| 0911069-3 | 5/9 Secondary reference U.S. Government activity |
| 72172S | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 0911069 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-010-8660 is a Pin,cotter, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-010-8660 has 3 manufacturer part numbers on file: 3B5317 (Caterpillar Inc Div Caterpillar Defense), 3B-5317 (Finning (uk) Ltd), CV162235D (Tvs Supply Chain Solutions Limited).
2 possible matches (shared part number, not a government interchangeability claim): 5325-00-706-4545, 5910-01-487-3735. Verify interchangeability with system specifications before substitution.
Key specifications for 3B5317: Style Designator: STANDARD; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.312 INCHES NOMINAL IN; Nondefinitive Spec/std Data: B TYPE. 6 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.