The Washer,flat, cataloged under National Stock Number 5310-01-599-7445, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cargotec Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-599-7445 |
| Primary Part Number | 1911198 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Cargotec Corp |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| 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 |
|---|---|
| 1911198 | Hiab Australia Cargotec Australia Pty Ltd (AUS) |
| 1911198 | Kalmar Solutions Ab (SWE) |
| 1911198 PRIMARY | Cargotec Corp (USA) |
| 81907140901 | Man Truck & Bus Se (DEU) |
| Reference | Meaning |
|---|---|
| 1911198 | 5/9 Secondary reference Cargotec Sweden Ab, Hiab |
NSN 5310-01-599-7445 is a Washer,flat, manufactured by Cargotec Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-599-7445 has 4 manufacturer part numbers on file: 1911198 (Hiab Australia Cargotec Australia Pty Ltd), 1911198 (Kalmar Solutions Ab), 1911198 (Cargotec Corp), 81907140901 (Man Truck & Bus Se).
Key specifications for 1911198: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; End Item Identification: 144 ATD 2 BOOM SYSTEM; TILTING KIT, TILTABLE STABILIZER LEG; Center Hole Shape Style: ROUND. 3 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.