The Pin,tapered,plain, cataloged under National Stock Number 5315-01-312-0316, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-312-0316 |
| Primary Part Number | AS3128-11 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Location | LARGE END |
| Second End Taper Angle | 10.0 DEGREES NOMINAL |
| First End Style | SQUARE W/THRU HOLE |
| Pin Taper | 0.187 PER FOOT IN INCHES |
| Hardness Rating | 20.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Length | 0.375 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | WAX OVERALL |
| Second End Style | CHAMFERED W/THRU HOLE |
| Material | STEEL COMP 416SE 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 |
|---|---|
| AS3128-11 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| PLGA5314020A | 3/2 Design control — primary reference U.S. Government activity |
| AS3128-11 | 5/9 Secondary reference U.S. Government activity |
| PLGA5314020 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-312-0316 is a Pin,tapered,plain, manufactured by Sae International Dba Sae International, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-312-0316 has 1 manufacturer part number on file: AS3128-11 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-354-4790. Verify interchangeability with system specifications before substitution.
Key specifications for AS3128-11: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Location: LARGE END; Second End Taper Angle: 10.0 DEGREES NOMINAL; First End Style: SQUARE W/THRU HOLE. 12 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.