The Belt,flat, cataloged under National Stock Number 3030-00-730-8353, 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 Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3030-00-730-8353 |
| Primary Part Number | 378545-11 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Belt Coupling Type | CEMENTED |
| Nominal Inside Circumference | 4.562 INCHES IN |
| Strengthening Feature | FIBER CORD |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | ROUGH TOP SURFACE |
| Surface Condition | SMOOTH PULLEY SURFACE |
| Ply Quantity | 1 |
| Nominal Width | 1.000 INCHES IN |
| Material | FIBER AND RUBBER BODY |
| Nominal Thickness | 0.031 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 |
|---|---|
| 378545-11 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 378545-11 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 378545-11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3030-00-730-8353 is a Belt,flat, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-730-8353 has 1 manufacturer part number on file: 378545-11 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 378545-11: Belt Coupling Type: CEMENTED; Nominal Inside Circumference: 4.562 INCHES IN; Strengthening Feature: FIBER CORD; Usage Design: TRANSMITTING POWER. 11 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.