The Belt,positive Drive, cataloged under National Stock Number 3030-01-491-5500, 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 Graphtec America, Inc. Dba Graphtec America Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3030-01-491-5500 |
| Primary Part Number | 378215021-00 |
| Item Name | Belt,positive Drive |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Graphtec America, Inc. Dba Graphtec America Inc |
| Status | ACTIVE |
| Strengthening Feature | FIBER CORD |
| Style Designator | POSITIVE DRIVE |
| Nominal Width | 6.400 MILLIMETERS MM |
| Nominal Pitch Length | 150.000 MILLIMETERS MM |
| 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 |
|---|---|
| 378215021-00 PRIMARY | Graphtec America, Inc. Dba Graphtec America Inc (USA) |
| Reference | Meaning |
|---|---|
| 8378215021-00 | 5/9 Secondary reference Graphtec America, Inc. Dba Graphtec America Inc |
NSN 3030-01-491-5500 is a Belt,positive Drive, manufactured by Graphtec America, Inc. Dba Graphtec America Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-491-5500 has 1 manufacturer part number on file: 378215021-00 (Graphtec America, Inc. Dba Graphtec America Inc).
Key specifications for 378215021-00: Strengthening Feature: FIBER CORD; Style Designator: POSITIVE DRIVE; Nominal Width: 6.400 MILLIMETERS MM; End Item Identification: CHART RECORDER. 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.