The Caster,swivel, cataloged under National Stock Number 5340-01-004-0641, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Darnell Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-004-0641 |
| Primary Part Number | 83-24-TPR |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Darnell Corporation |
| Status | ACTIVE |
| Plate Style | RECTANGULAR-COUNTERSUNK ENDS |
| Tread Width | 1.875 INCHES NOMINAL IN |
| Style Designator | SWIVEL OFFSET |
| Caster Plate Mounting Hole Diameter | 0.375 INCHES NOMINAL IN |
| Caster Plate Width | 3.500 INCHES NOMINAL IN |
| Caster Plate Length | 4.500 INCHES NOMINAL IN |
| Wheel Quantity | 1 |
| Features Provided | AXLE LUBRICATION FITTING |
| Effective Height | 4.750 INCHES NOMINAL IN |
| Safe Operating Load Rating | 800.0 POUNDS NOMINAL LBS |
| Center to Center Distance Between Bolt Holes Along Length | 3.625 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.625 INCHES NOMINAL IN |
| Wheel Diameter | 3.000 INCHES NOMINAL IN |
| Wheel Bearing Type | ROLLER |
| Swivel Bearing Type | BALL |
| Material | RUBBER TREAD |
| Swivel Bearing Arrangement | TWO ROW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 83-24-TPR PRIMARY | Darnell Corporation (USA) |
| Reference | Meaning |
|---|---|
| 24-83TPR | 5/9 Secondary reference Darnell Corporation |
| 103TPR | 5/9 Secondary reference Darnell Corporation |
NSN 5340-01-004-0641 is a Caster,swivel, manufactured by Darnell Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-004-0641 has 1 manufacturer part number on file: 83-24-TPR (Darnell Corporation).
Key specifications for 83-24-TPR: Plate Style: RECTANGULAR-COUNTERSUNK ENDS; Tread Width: 1.875 INCHES NOMINAL IN; Style Designator: SWIVEL OFFSET; Caster Plate Mounting Hole Diameter: 0.375 INCHES NOMINAL IN. 17 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.