The Caster,rigid, cataloged under National Stock Number 5340-01-683-6598, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Hamilton Caster & Mfg. Company. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-683-6598 |
| Primary Part Number | W-630-MB-3/4 |
| Item Name | Caster,rigid |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Hamilton Caster & Mfg. Company |
| Status | ACTIVE |
| Wheel Type | SOLID |
| Safe Operating Load Rating | 2500.0 POUNDS NOMINAL LBS |
| Wheel Diameter | 6.0 INCHES NOMINAL IN |
| Wheel Bearing Type | BALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| W-630-MB-3/4 PRIMARY | The Hamilton Caster & Mfg. Company (USA) |
NSN 5340-01-683-6598 is a Caster,rigid, manufactured by The Hamilton Caster & Mfg. Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-683-6598 has 1 manufacturer part number on file: W-630-MB-3/4 (The Hamilton Caster & Mfg. Company).
Key specifications for W-630-MB-3/4: Wheel Type: SOLID; Safe Operating Load Rating: 2500.0 POUNDS NOMINAL LBS; Special Features: HUB LENGTH 3.5, HUB DIAMETER 2.75, COLOR/FINISH CRIMSON RED, 3/4 PRECISION BALL BEARING, WHEEL FACE 3 INCH, HARDNESS 188 (BHN), IN; Wheel Diameter: 6.0 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.