The Caster,swivel, cataloged under National Stock Number 5340-00-174-8645, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fki Industries Inc Dba Faultless Caster Division. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-174-8645 |
| Primary Part Number | 417-4RB |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fki Industries Inc Dba Faultless Caster Division |
| Status | ACTIVE |
| Tread Width | 1.125 INCHES NOMINAL IN |
| Wheel Type | BUILT UP |
| Style Designator | SWIVEL OFFSET |
| Caster Plate Width | 2.750 INCHES NOMINAL IN |
| Caster Plate Length | 3.750 INCHES NOMINAL IN |
| Wheel Quantity | 1 |
| Features Provided | BRAKE LOCK |
| Effective Height | 5.000 INCHES NOMINAL IN |
| Safe Operating Load Rating | 165.0 POUNDS MAXIMUM LBS |
| Center to Center Distance Between Bolt Holes Along Width | 1.750 INCHES NOMINAL IN |
| Wheel Diameter | 4.000 INCHES NOMINAL IN |
| Wheel Bearing Type | ANNULAR BALL |
| Swivel Bearing Type | BALL |
| Material | STEEL WHEEL RIM |
| Material | RUBBER SYNTHETIC TIRE |
| 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 |
|---|---|
| 417-4RB | Fki Industries Inc Dba Faultless Caster Division (USA) |
| Reference | Meaning |
|---|---|
| WK50-4BR | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-174-8645 is a Caster,swivel, manufactured by Fki Industries Inc Dba Faultless Caster Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-174-8645 has 1 manufacturer part number on file: 417-4RB (Fki Industries Inc Dba Faultless Caster Division).
Key specifications for 417-4RB: Tread Width: 1.125 INCHES NOMINAL IN; Wheel Type: BUILT UP; Style Designator: SWIVEL OFFSET; Caster Plate Width: 2.750 INCHES NOMINAL IN. 16 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.