The Caster,swivel, cataloged under National Stock Number 5340-01-398-9494, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-398-9494 |
| Primary Part Number | GC520DL2 |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Plate Style | SQUARE |
| Center to Center Major Distance Between Mounting Slots Along Length | 2.6250 INCHES NOMINAL IN |
| Tread Width | 2.0000 INCHES NOMINAL IN |
| Wheel Type | SOLID |
| Style Designator | SWIVEL OFFSET |
| Caster Plate Width | 4.0000 INCHES NOMINAL IN |
| Caster Plate Length | 4.5000 INCHES NOMINAL IN |
| Wheel Quantity | 1 |
| Effective Height | 6.5000 INCHES NOMINAL IN |
| Center to Center Major Distance Between Mounting Slots Along Width | 2.6250 INCHES NOMINAL IN |
| Safe Operating Load Rating | 900.0 POUNDS NOMINAL LBS |
| Wheel Diameter | 5.0000 INCHES NOMINAL IN |
| Wheel Bearing Type | ROLLER |
| Material | PLASTIC POLYURETHANE TIRE |
| 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 |
|---|---|
| GC520DL2 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5AS3P-7 | 5/9 Secondary reference Stewart-Warner Bassick Corp |
| 5AS3P-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-398-9494 is a Caster,swivel, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-398-9494 has 1 manufacturer part number on file: GC520DL2 (Northrop Grumman Systems Corporation).
Key specifications for GC520DL2: Plate Style: SQUARE; Center to Center Major Distance Between Mounting Slots Along Length: 2.6250 INCHES NOMINAL IN; Tread Width: 2.0000 INCHES NOMINAL IN; Wheel Type: SOLID. 14 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.