The Belt,flat, cataloged under National Stock Number 3030-01-221-3603, 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 Assembly & Test Worldwide, Inc.. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-221-3603 |
| Primary Part Number | NGL253 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Assembly & Test Worldwide, Inc. |
| Status | ACTIVE |
| Nominal Inside Circumference | 27.086 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | SMOOTH OVERALL |
| Nominal Width | 0.500 INCHES IN |
| Material | LEATHER ARTIFICIAL BODY |
| Performance Type | STANDARD CAPACITY |
| Nominal Thickness | 0.0625 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 |
|---|---|
| NGL253 PRIMARY | Assembly & Test Worldwide, Inc. (USA) |
NSN 3030-01-221-3603 is a Belt,flat, manufactured by Assembly & Test Worldwide, Inc., classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-221-3603 has 1 manufacturer part number on file: NGL253 (Assembly & Test Worldwide, Inc.).
Key specifications for NGL253: Nominal Inside Circumference: 27.086 INCHES IN; Usage Design: TRANSMITTING POWER; Style Designator: REGULAR FLAT TYPE; Surface Condition: SMOOTH OVERALL. 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.