The Pin,straight,knurled, cataloged under National Stock Number 5315-01-483-1889, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-483-1889 |
| Primary Part Number | 845-6655309 ITEM 4-2 |
| Item Name | Pin,straight,knurled |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Knurl Outside Diameter | 0.750 INCHES NOMINAL IN |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| Knurl Length | 0.500 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Style Designator | DIAMOND KNURLED |
| Material Document and Classification | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.370 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Material | COPPER ALLOY 630 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 |
|---|---|
| 845-6655309 ITEM 4-2 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2640-682-09 ITEM 4-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-483-1889 is a Pin,straight,knurled, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-483-1889 has 1 manufacturer part number on file: 845-6655309 ITEM 4-2 (Naval Sea Systems Command).
Key specifications for 845-6655309 ITEM 4-2: Knurl Outside Diameter: 0.750 INCHES NOMINAL IN; First End Taper Length: 0.060 INCHES NOMINAL IN; Knurl Length: 0.500 INCHES NOMINAL IN; First End Style: CHAMFERED. 10 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.