The Belts,v,matched Set, cataloged under National Stock Number 3030-00-100-4057, 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 Dresser Industries Inc Leroi Div. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-100-4057 |
| Primary Part Number | AH41-369-11 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Nominal Effective Outside Length | 77.000 INCHES IN |
| Strengthening Feature | FIBER CORD |
| Style Designator | PLAIN |
| Belt Quantity | 2 |
| Cross-Sectional Size | 4L |
| Material | FIBER AND RUBBER BODY |
| Performance Type | STANDARD 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 |
|---|---|
| AH41-369-11 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
| Reference | Meaning |
|---|---|
| 9AC30209 | 5/9 Secondary reference Dresser Industries Inc Leroi Div |
NSN 3030-00-100-4057 is a Belts,v,matched Set, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-100-4057 has 1 manufacturer part number on file: AH41-369-11 (Dresser Industries Inc Leroi Div).
Key specifications for AH41-369-11: Nominal Effective Outside Length: 77.000 INCHES IN; Strengthening Feature: FIBER CORD; Style Designator: PLAIN; 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.