The Belt,flat, cataloged under National Stock Number 3030-00-243-3105, 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 Anchor Rubber Co. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-243-3105 |
| Primary Part Number | CR-350 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Anchor Rubber Co |
| Status | ACTIVE |
| Belt Coupling Type | LACE |
| Nominal Inside Circumference | 57.000 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | ROUGH OVERALL |
| Ply Quantity | 3 |
| Nominal Width | 1.250 INCHES IN |
| Material | FIBER AND RUBBER BODY |
| Nominal Thickness | 0.125 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 |
|---|---|
| CR-350 PRIMARY | Anchor Rubber Co (USA) |
| Reference | Meaning |
|---|---|
| 248-090 | 5/9 Secondary reference American Laundry Machinery Inc |
| N2277PC41 | 5/9 Secondary reference American Laundry Machinery Inc |
NSN 3030-00-243-3105 is a Belt,flat, manufactured by Anchor Rubber Co, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-243-3105 has 1 manufacturer part number on file: CR-350 (Anchor Rubber Co).
Key specifications for CR-350: Belt Coupling Type: LACE; Nominal Inside Circumference: 57.000 INCHES IN; Usage Design: TRANSMITTING POWER; Style Designator: REGULAR FLAT TYPE. 9 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.