The Belt,flat, cataloged under National Stock Number 3030-01-384-6506, 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 Habasit Abt Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3030-01-384-6506 |
| Primary Part Number | M4CTTR 2.0X49.75 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Habasit Abt Inc |
| Status | ACTIVE |
| Nominal Inside Circumference | 49.750 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Ply Quantity | 4 |
| Environmental Protection | OIL RESISTANT AND CHEMICAL RESISTANT AND WATERPROOF |
| Nominal Width | 2.000 INCHES IN |
| Material | RUBBER NEOPRENE OVERALL |
| Nominal Thickness | 0.076 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 |
|---|---|
| M4CTTR 2.0X49.75 PRIMARY | Habasit Abt Inc (USA) |
| 2.01X49.75 | Habasit Abt Inc (USA) |
| Reference | Meaning |
|---|---|
| 856A1224 ITEM 80 | 5/9 Secondary reference Cfm International Inc Dba Cfm International |
NSN 3030-01-384-6506 is a Belt,flat, manufactured by Habasit Abt Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-384-6506 has 2 manufacturer part numbers on file: M4CTTR 2.0X49.75 (Habasit Abt Inc), 2.01X49.75 (Habasit Abt Inc).
Key specifications for M4CTTR 2.0X49.75: Nominal Inside Circumference: 49.750 INCHES IN; Usage Design: TRANSMITTING POWER; Style Designator: REGULAR FLAT TYPE; Ply Quantity: 4. 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.