The Caster,swivel, cataloged under National Stock Number 5340-01-665-9626, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-665-9626 |
| Primary Part Number | 3958AS955-1 |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Unpackaged Unit Length | 18.110 INCHES NOMINAL IN |
| Unpackaged Unit Width | 5.50 INCHES NOMINAL IN |
| Wheel Quantity | 1 |
| Unpackaged Unit Height | 9.210 INCHES NOMINAL IN |
| Wheel Diameter | 5.00 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING AND ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 3958AS955-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3958AS955-1 PRIMARY | V.e.p. Manufacturing Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3958A5955-1 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5340-01-665-9626 is a Caster,swivel, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-665-9626 has 2 manufacturer part numbers on file: 3958AS955-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3958AS955-1 (V.e.p. Manufacturing Inc.).
Key specifications for 3958AS955-1: Unpackaged Unit Length: 18.110 INCHES NOMINAL IN; Unpackaged Unit Width: 5.50 INCHES NOMINAL IN; Wheel Quantity: 1; Unpackaged Unit Height: 9.210 INCHES NOMINAL IN. 6 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.