The Washer,lock, cataloged under National Stock Number 5310-01-607-2900, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Terex Usa, Llc Dba Terex Usa, Llc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-607-2900 |
| Primary Part Number | 220149 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Terex Usa, Llc Dba Terex Usa, Llc |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| 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 |
|---|---|
| 220149 PRIMARY | Terex Usa, Llc Dba Terex Usa, Llc (USA) |
NSN 5310-01-607-2900 is a Washer,lock, manufactured by Terex Usa, Llc Dba Terex Usa, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-607-2900 has 1 manufacturer part number on file: 220149 (Terex Usa, Llc Dba Terex Usa, Llc).
Key specifications for 220149: Style Designator: SPLIT HELICAL-RIGHT HAND; Part Name Assigned by Controlling Agency: LOCK WASHER; End Item Identification: HEAVY MAINTENANCE CRANE,WHEEL MOUNTED,25-TON. 1 specification is 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.