The Pin,tapered,threaded, cataloged under National Stock Number 5315-01-525-5597, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-525-5597 |
| Primary Part Number | 91107070 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Taper Major Diameter | 3.250 INCHES NOMINAL IN |
| Taper Length | 11.000 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 |
|---|---|
| 91107070 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 11FM33B | 5/9 Secondary reference U.S. Government activity |
| 91107070 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5315-01-525-5597 is a Pin,tapered,threaded, manufactured by Fairbanks Morse, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-525-5597 has 1 manufacturer part number on file: 91107070 (Fairbanks Morse, Llc).
Key specifications for 91107070: Taper Major Diameter: 3.250 INCHES NOMINAL IN; Taper Length: 11.000 INCHES NOMINAL IN; End Item Identification: DIESEL ENGINE. 2 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.