The Housing Section,friction Clutch, cataloged under National Stock Number 2520-01-577-4131, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Polaris Sales Inc Dba Polaris Sales, Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-577-4131 |
| Primary Part Number | 2633262 |
| Item Name | Housing Section,friction Clutch |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Polaris Sales Inc Dba Polaris Sales, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2633262 PRIMARY | Polaris Sales Inc Dba Polaris Sales, Inc (USA) |
| 5434255070 | Polaris Industries Australia & New Zealand (AUS) |
| Reference | Meaning |
|---|---|
| 10377384 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5434255070 | 5/9 Secondary reference Polaris Industries Inc |
NSN 2520-01-577-4131 is a Housing Section,friction Clutch, manufactured by Polaris Sales Inc Dba Polaris Sales, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-577-4131 has 2 manufacturer part numbers on file: 2633262 (Polaris Sales Inc Dba Polaris Sales, Inc), 5434255070 (Polaris Industries Australia & New Zealand).
Key specifications for 2633262: Special Features: ASM-COVER, CLUTCH, OUTER, HV; End Item Identification: USED ON MULTIPLE POLARIS VEHICLES. 0 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.