The Belts,v,matched Set, cataloged under National Stock Number 3030-01-262-7571, 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 Gates Corporation. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-262-7571 |
| Primary Part Number | A72 SET 4 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Strengthening Feature | SYNTHETIC CORD |
| Style Designator | PLAIN |
| Belt Quantity | 4 |
| Cross-Sectional Size | A |
| Performance Type | STANDARD CAPACITY |
| Nominal Pitch Length | 73.300 INCHES IN |
| 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 |
|---|---|
| 57506-0 | Clausing Industrial Inc Dba Clausing Corp (USA) |
| A72 SET 4 PRIMARY | Gates Corporation (USA) |
| A72 SET 4 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| Reference | Meaning |
|---|---|
| A72 SET 4 | C/1 Advisory reference — outside the item-of-supply concept Carlisle Power Transmission Products Inc |
| A72 SET 4 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| A72 SET 4 | 5/9 Secondary reference U.S. Government activity |
NSN 3030-01-262-7571 is a Belts,v,matched Set, manufactured by Gates Corporation, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-262-7571 has 3 manufacturer part numbers on file: 57506-0 (Clausing Industrial Inc Dba Clausing Corp), A72 SET 4 (Gates Corporation), A72 SET 4 (Contitech Usa, Inc Dba Veyance Technologies).
Key specifications for A72 SET 4: Strengthening Feature: SYNTHETIC CORD; Style Designator: PLAIN; Belt Quantity: 4; Cross-Sectional Size: A. 6 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.