The Pin,grooved,headless, cataloged under National Stock Number 5315-01-419-5641, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-419-5641 |
| Primary Part Number | 801-6404929 ITEM 41 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Style Designator | FULL LENGTH GROOVE |
| Pin Large End Diameter | 0.279 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| First End Taper Angle | 25.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Pin Small End Diameter | 0.279 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 801-6404929 ITEM 41 PRIMARY | Naval Sea Systems Command (USA) |
| 211079808 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 211079808 | 5/9 Secondary reference Naval Sea Systems Command |
| 801-6404929 IT 41 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5315-01-419-5641 is a Pin,grooved,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-419-5641 has 2 manufacturer part numbers on file: 801-6404929 ITEM 41 (Naval Sea Systems Command), 211079808 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 801-6404929 ITEM 41: First End Taper Length: 0.060 INCHES NOMINAL IN; First End Location: BOTH ENDS; First End Style: CHAMFERED; Style Designator: FULL LENGTH GROOVE. 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.