The Pin,cotter, cataloged under National Stock Number 5315-01-666-0937, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-666-0937 |
| Primary Part Number | AEP02X187C00SB8A31 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | STANDARD |
| Material Document and Classification | ASME B18.24-2015,COLD WORKED ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.187 INCHES NOMINAL IN |
| Specification/standard Data | 05047-ASME B18.24-2015 NATIONAL STD/SPEC |
| Surface Treatment | PASSIVATE OVERALL |
| Underloop Length | 3.00 INCHES NOMINAL IN |
| Material | STEEL COMP 304 OVERALL |
| Point Type | EXTENDED PRONG SQUARE CUT |
| 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 |
|---|---|
| AEP02X187C00SB8A31 PRIMARY | The American Society of Mechanical Engineers (USA) |
| Reference | Meaning |
|---|---|
| ISO-1244 | 7/2 Vendor item drawing reference Isometrics Inc |
NSN 5315-01-666-0937 is a Pin,cotter, manufactured by The American Society of Mechanical Engineers, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-666-0937 has 1 manufacturer part number on file: AEP02X187C00SB8A31 (The American Society of Mechanical Engineers).
Key specifications for AEP02X187C00SB8A31: Surface Treatment Document and Classification: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Style Designator: STANDARD; Material Document and Classification: ASME B18.24-2015,COLD WORKED ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.187 INCHES NOMINAL IN. 9 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.