The Nut,stamped, cataloged under National Stock Number 5310-01-310-9286, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kollmorgen Corp. Government technical data includes 8 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. 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 | 5310-01-310-9286 |
| Primary Part Number | 97144 |
| Item Name | Nut,stamped |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kollmorgen Corp |
| Status | ACTIVE |
| Width Across Flats | 1.470 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | IM-1475 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Gripping Notch Quantity | 6 |
| Mating Member Diameter Accommodated | 0.250 INCHES NOMINAL IN |
| Nut Height | 0.555 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | STAMPED |
| Material | STEEL COMP 303 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 97144 PRIMARY | Kollmorgen Corp (USA) |
NSN 5310-01-310-9286 is a Nut,stamped, manufactured by Kollmorgen Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-310-9286 has 1 manufacturer part number on file: 97144 (Kollmorgen Corp).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-725-0195. Verify interchangeability with system specifications before substitution.
Key specifications for 97144: Width Across Flats: 1.470 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN; Surface Treatment Document and Classification: IM-1475 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Gripping Notch Quantity: 6; Mating Member Diameter Accommodated: 0.250 INCHES NOMINAL IN. 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.