The Pin,tapered,plain, cataloged under National Stock Number 5315-01-389-0059, 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 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-389-0059 |
| Primary Part Number | 254-6556644FNCOTM-A30 |
| 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 |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Large End Diameter | 0.1733 INCHES NOMINAL IN |
| First End Style | OVAL |
| Pin Taper | 0.250 PER FOOT IN INCHES |
| First Hole Diameter | 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Pin Overall Length | 2.500 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Pin Size Designation | 1 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.063 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| First End Outer Radius | 0.172 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 |
|---|---|
| 254-6556644FNCOTM-A30 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MS24692-201 | 5/9 Secondary reference U.S. Government activity |
| MS24692-201 | 3/2 Design control — primary reference U.S. Government activity |
| NASM24692 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5315-01-389-0059 is a Pin,tapered,plain, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-389-0059 has 1 manufacturer part number on file: 254-6556644FNCOTM-A30 (Naval Sea Systems Command).
Key specifications for 254-6556644FNCOTM-A30: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Location: BOTH ENDS; Surface Treatment Document and Classification: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED. 15 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.