The Roller Assembly,heel, cataloged under National Stock Number 3930-01-133-9021, is classified within Federal Supply Class 3930 (Warehouse Trucks and Tractors, Self-propelled) of the Materials Handling Equipment group. The manufacturer of record is Wiggins Lift Co Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3930-01-133-9021 |
| Primary Part Number | 663622 |
| Item Name | Roller Assembly,heel |
| FSC / FSG | 3930 / 39 — Warehouse Trucks and Tractors, Self-propelled |
| Manufacturer | Wiggins Lift Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF STEEL BAR,41 IN. LONG W/ EIGHT STEEL ROLLERS ON EACH SIDE IN |
| 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 |
|---|---|
| 663622 PRIMARY | Wiggins Lift Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 16633 | 5/9 Secondary reference Brudi Inc |
| A16200 | D/9 Drawing number reference only Brudi Inc |
NSN 3930-01-133-9021 is a Roller Assembly,heel, manufactured by Wiggins Lift Co Inc, classified under FSC 3930, Warehouse Trucks and Tractors, Self-propelled. Status: active.
NSN 3930-01-133-9021 has 1 manufacturer part number on file: 663622 (Wiggins Lift Co Inc).
Key specifications for 663622: General Characteristics Item Description: CONSISTS OF STEEL BAR,41 IN. LONG W/ EIGHT STEEL ROLLERS ON EACH SIDE IN; End Item Identification: 3930-01-100-4162. 1 specification is 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.