The Caster,swivel, cataloged under National Stock Number 5340-01-021-7148, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-021-7148 |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Plate Style | RECTANGULAR |
| Tread Width | 1.250 INCHES NOMINAL IN |
| Wheel Type | BUILT UP |
| Style Designator | SWIVEL OFFSET |
| Caster Plate Mounting Hole Diameter | 0.312 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN |
| Caster Plate Width | 3.095 INCHES MINIMUM AND 3.155 INCHES MAXIMUM IN |
| Caster Plate Length | 4.095 INCHES MINIMUM AND 4.155 INCHES MAXIMUM IN |
| Wheel Quantity | 1 |
| Features Provided | BRAKE LOCK |
| Effective Height | 3.750 INCHES MINIMUM AND 3.870 INCHES MAXIMUM IN |
| Safe Operating Load Rating | 150.0 POUNDS MINIMUM LBS |
| Center to Center Distance Between Bolt Holes Along Length | 3.365 INCHES MINIMUM AND 3.385 INCHES MAXIMUM IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN |
| Wheel Diameter | 3.000 INCHES NOMINAL IN |
| Wheel Bearing Type | BALL OR ROLLER |
| Swivel Bearing Type | BALL OR ROLLER |
| Material | RUBBER TREAD |
| Material | STEEL OR MAGNESIUM ALLOY OR ALUMINUM ALLOY BODY |
| Material | STEEL OR MAGNESIUM ALLOY OR IRON MALLEABLE OR IRON CAST OR ALUMINUM ALLOY PLATE |
| 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 |
| Reference | Meaning |
|---|---|
| NAS1349 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1349R30FD | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-021-7148 is a Caster,swivel, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-01-179-9362. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-021-7148: Plate Style: RECTANGULAR; Tread Width: 1.250 INCHES NOMINAL IN; Wheel Type: BUILT UP; Style Designator: SWIVEL OFFSET. 20 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.