The Belts,v,matched Set, cataloged under National Stock Number 3030-01-219-5635, 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 Caro, Inc. Dba South Bend Lathe. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3030-01-219-5635 |
| Primary Part Number | VB-73 SET 2 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Caro, Inc. Dba South Bend Lathe |
| Status | ACTIVE |
| Strengthening Feature | SYNTHETIC CORD |
| Style Designator | PLAIN |
| Belt Quantity | 2 |
| Cross-Sectional Size | B |
| Material | FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR BODY |
| Performance Type | STANDARD CAPACITY |
| Nominal Pitch Length | 74.800 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 |
|---|---|
| 72-1829 | Caro, Inc. Dba South Bend Lathe (USA) |
| VB-73 SET 2 PRIMARY | Caro, Inc. Dba South Bend Lathe (USA) |
| B73 SET 2 | Carlisle Power Transmission Products Inc (USA) |
| 9737B TYPE 73 | Caro, Inc. Dba South Bend Lathe (USA) |
| Reference | Meaning |
|---|---|
| B73 SET 2 | 5/9 Secondary reference U.S. Government activity |
NSN 3030-01-219-5635 is a Belts,v,matched Set, manufactured by Caro, Inc. Dba South Bend Lathe, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-219-5635 has 4 manufacturer part numbers on file: 72-1829 (Caro, Inc. Dba South Bend Lathe), VB-73 SET 2 (Caro, Inc. Dba South Bend Lathe), B73 SET 2 (Carlisle Power Transmission Products Inc), 9737B TYPE 73 (Caro, Inc. Dba South Bend Lathe).
Key specifications for VB-73 SET 2: Strengthening Feature: SYNTHETIC CORD; Style Designator: PLAIN; Belt Quantity: 2; Cross-Sectional Size: B. 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.