The Belt,serpentine, cataloged under National Stock Number 3030-01-563-1303, 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 Timken Smo Llc Dba Carlisle Belts. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3030-01-563-1303 |
| Primary Part Number | 12422857-003 |
| Item Name | Belt,serpentine |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Timken Smo Llc Dba Carlisle Belts |
| Status | ACTIVE |
| 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 |
|---|---|
| 12422857-003 PRIMARY | Timken Smo Llc Dba Carlisle Belts (USA) |
| 12422857-003 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12422857 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 3030-01-563-1303 is a Belt,serpentine, manufactured by Timken Smo Llc Dba Carlisle Belts, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-563-1303 has 2 manufacturer part numbers on file: 12422857-003 (Timken Smo Llc Dba Carlisle Belts), 12422857-003 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12422857-003: Overall Height: 4.6 MILLIMETERS NOMINAL MM; Overall Length: 2035.2 MILLIMETERS NOMINAL MM; Overall Width: 27.6 MILLIMETERS NOMINAL MM; End Item Identification: 2320-01-447-3889; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 0 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.