The Belts,v,matched Set, cataloged under National Stock Number 3030-00-962-5631, is classified within Federal Supply Class 3030 (Belting, Drive Belts, Fan Belts, and Accessories) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Carlisle Power Transmission Products Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-962-5631 |
| Primary Part Number | 28390GL |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Carlisle Power Transmission Products Inc |
| Status | ACTIVE |
| Nominal Effective Outside Length | 39.190 INCHES IN |
| Strengthening Feature | FIBER CORD |
| Style Designator | COG OR NOTCHED |
| Belt Quantity | 2 |
| Cross-Sectional Size | SAE 7/8 |
| Material | FIBER AND RUBBER BODY |
| Performance Type | HIGH CAPACITY |
| 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 |
|---|---|
| 28390GL PRIMARY | Carlisle Power Transmission Products Inc (USA) |
| 178665 PRIMARY | Cummins Inc. (USA) |
| 28397-2 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| Reference | Meaning |
|---|---|
| 947342 | C/1 Advisory reference — outside the item-of-supply concept Vme Americas Inc Sub of Vme Group N V |
| 28397-2 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 258M2 | 5/9 Secondary reference U.S. Government activity |
| 28390GL | 5/9 Secondary reference U.S. Government activity |
| 125367 | 5/9 Secondary reference Cummins Inc. |
| 493XS2 | 3/1 Design control — primary reference Gates Corporation |
NSN 3030-00-962-5631 is a Belts,v,matched Set, manufactured by Carlisle Power Transmission Products Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-962-5631 has 3 manufacturer part numbers on file: 28390GL (Carlisle Power Transmission Products Inc), 178665 (Cummins Inc.), 28397-2 (Contitech Usa, Inc Dba Veyance Technologies).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-126-5632. Verify interchangeability with system specifications before substitution.
Key specifications for 28390GL: Nominal Effective Outside Length: 39.190 INCHES IN; Strengthening Feature: FIBER CORD; Style Designator: COG OR NOTCHED; Belt Quantity: 2. 7 specifications are 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.