The Pin,cotter, cataloged under National Stock Number 5315-01-428-9537, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-428-9537 |
| Primary Part Number | 21-10564 ITEM 11 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | STANDARD |
| Diameter | 9.3 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM MM |
| Underloop Length | 110.25 MILLIMETERS MINIMUM AND 113.75 MILLIMETERS MAXIMUM MM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Point Type | EXTENDED PRONG CHISEL |
| 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 |
|---|---|
| 21-10564 ITEM 11 PRIMARY | Naval Sea Systems Command (USA) |
| DIN94-10X112 | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| 21-10564 ITEM 11 | 5/9 Secondary reference Mac Gregor Usa Inc |
NSN 5315-01-428-9537 is a Pin,cotter, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-428-9537 has 2 manufacturer part numbers on file: 21-10564 ITEM 11 (Naval Sea Systems Command), DIN94-10X112 (Din Deutsches Institut Fur Normung Ev).
Key specifications for 21-10564 ITEM 11: Style Designator: STANDARD; Diameter: 9.3 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM MM; Underloop Length: 110.25 MILLIMETERS MINIMUM AND 113.75 MILLIMETERS MAXIMUM MM; Material: STEEL CORROSION RESISTING OVERALL. 5 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.