The Belts,v,matched Set, cataloged under National Stock Number 3030-01-189-0877, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-189-0877 |
| Primary Part Number | BX75 SET 2 |
| 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 | COG OR NOTCHED |
| Belt Quantity | 2 |
| Cross-Sectional Size | B |
| Environmental Protection | HEAT RESISTANT AND OIL RESISTANT |
| Material | FIBER AND RUBBER BODY |
| Performance Type | STANDARD CAPACITY |
| Nominal Pitch Length | 96.800 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 |
|---|---|
| BX75 SET 2 PRIMARY | Gates Corporation (USA) |
| Reference | Meaning |
|---|---|
| BX75 SET 2 | C/1 Advisory reference — outside the item-of-supply concept Emerson Electric Co Browning Mfg Div |
| BX75 SET 2 | C/1 Advisory reference — outside the item-of-supply concept Carlisle Power Transmission Products Inc |
| 39R2-188M | 1/2 Source control — Government-approved source U.S. Government activity |
| BX75 SET 2 | 5/9 Secondary reference U.S. Government activity |
NSN 3030-01-189-0877 is a Belts,v,matched Set, manufactured by Gates Corporation, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-189-0877 has 1 manufacturer part number on file: BX75 SET 2 (Gates Corporation).
Key specifications for BX75 SET 2: Strengthening Feature: SYNTHETIC CORD; Style Designator: COG OR NOTCHED; Belt Quantity: 2; Cross-Sectional Size: B. 8 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.