The Belt,positive Drive, cataloged under National Stock Number 3030-01-524-9734, 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 Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-524-9734 |
| Primary Part Number | EPS0140D250N |
| Item Name | Belt,positive Drive |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Surface Condition | RIBBED OVERALL |
| Nominal Width | 0.250 INCHES IN |
| Material | RUBBER NEOPRENE OVERALL |
| Nominal Pitch Length | 28.000 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 |
|---|---|
| 734-12731 | Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited (CAN) |
| EPS0140D250N PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 734-12731 | L3harris Technologies, Inc. (USA) |
NSN 3030-01-524-9734 is a Belt,positive Drive, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-524-9734 has 3 manufacturer part numbers on file: 734-12731 (Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited), EPS0140D250N (Roller Bearing Co of America, Inc Div Pic Design), 734-12731 (L3harris Technologies, Inc.).
Key specifications for EPS0140D250N: Surface Condition: RIBBED OVERALL; Special Features: 140 GROOVES; Nominal Width: 0.250 INCHES IN; Part Name Assigned by Controlling Agency: BELT, TIMING, NEOPRENE, 28 INCH PITCH LENGTH, 140 NO OF GROOVES 1/4 INCH W IN. 4 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.