The Pin,tapered,plain, cataloged under National Stock Number 5315-01-016-7940, 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 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-016-7940 |
| Primary Part Number | 122-6776881 PC 43 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Location | BOTH ENDS |
| First End Style | OVAL |
| Pin Overall Length | 4.000 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Departure From Cited Document | AS MODIFIED BY MATERIAL |
| Pin Size Designation | 7 |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| First End Outer Radius | 0.409 INCHES NOMINAL 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 |
|---|---|
| 122-6776881 PC 43 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MS24692-390 | 5/9 Secondary reference U.S. Government activity |
| NASM24692 | 3/1 Design control — primary reference U.S. Government activity |
| MS24692-390 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-016-7940 is a Pin,tapered,plain, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-016-7940 has 1 manufacturer part number on file: 122-6776881 PC 43 (Naval Sea Systems Command).
Key specifications for 122-6776881 PC 43: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Location: BOTH ENDS; First End Style: OVAL; Pin Overall Length: 4.000 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.