The Belt,flat, cataloged under National Stock Number 3030-00-453-1973, 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 Thales Uk Limited Dba Thales Uk Ltd Optronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-453-1973 |
| Primary Part Number | 1200-612 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Thales Uk Limited Dba Thales Uk Ltd Optronics |
| Status | ACTIVE |
| Nominal Inside Circumference | 5.000 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | SMOOTH OVERALL |
| Ply Quantity | 1 |
| Nominal Width | 0.031 INCHES IN |
| Material | PLASTIC BODY |
| Performance Type | STANDARD CAPACITY |
| Nominal Thickness | 0.001 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 |
|---|---|
| 1200-612 PRIMARY | Thales Uk Limited Dba Thales Uk Ltd Optronics (GBR) |
| Reference | Meaning |
|---|---|
| 1200-612 | 5/9 Secondary reference Thales Uk Limited Dba Thales Uk Ltd Optronics |
NSN 3030-00-453-1973 is a Belt,flat, manufactured by Thales Uk Limited Dba Thales Uk Ltd Optronics, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-453-1973 has 1 manufacturer part number on file: 1200-612 (Thales Uk Limited Dba Thales Uk Ltd Optronics).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-560-1033. Verify interchangeability with system specifications before substitution.
Key specifications for 1200-612: Nominal Inside Circumference: 5.000 INCHES IN; Usage Design: TRANSMITTING POWER; Style Designator: REGULAR FLAT TYPE; Surface Condition: SMOOTH OVERALL. 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.