The Washer,spring Tension, cataloged under National Stock Number 5310-01-446-3871, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dynamic Air Engineering, Inc.. 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 | Washer,spring Tension |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Dynamic Air Engineering, Inc. (CAGE 18965) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-446-3871 |
| Primary Part Number | K129-16 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dynamic Air Engineering, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| K129-16 PRIMARY | Dynamic Air Engineering, Inc. (USA) |
NSN 5310-01-446-3871 is a Washer,spring Tension, manufactured by Dynamic Air Engineering, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-446-3871 has 1 manufacturer part number on file: K129-16 (Dynamic Air Engineering, Inc.).
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.