The Clutch,sliding Sleeve,vehicular, cataloged under National Stock Number 2520-01-552-7200, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-01-552-7200 |
| Primary Part Number | 320KB339B |
| Item Name | Clutch,sliding Sleeve,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales |
| Status | ACTIVE |
| Specific Use | SECOND AND THIRD STAGE DELIVERY |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 320KB339B | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| Reference | Meaning |
|---|---|
| 320KB339B | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-01-552-7200 is a Clutch,sliding Sleeve,vehicular, manufactured by Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-552-7200 has 1 manufacturer part number on file: 320KB339B (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales).
Key specifications for 320KB339B: Overall Length: 6.750 INCHES NOMINAL IN; Specific Use: SECOND AND THIRD STAGE DELIVERY; Part Name Assigned by Controlling Agency: CLUTCH, 2ND AND 3RD SPEED SLIDING; Material: STEEL. 2 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.