The Nut,sheet Spring, cataloged under National Stock Number 5310-01-331-2027, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Regal-Beloit Corporation Dba Fasco Group Div Cassville Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (CAGE 60399) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-331-2027 |
| Primary Part Number | 31720 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 31720 PRIMARY | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA) |
NSN 5310-01-331-2027 is a Nut,sheet Spring, manufactured by Regal-Beloit Corporation Dba Fasco Group Div Cassville Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-331-2027 has 1 manufacturer part number on file: 31720 (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division).
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.