The Belt,flat, cataloged under National Stock Number 3030-01-121-7922, 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 American Hofmann Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-121-7922 |
| Primary Part Number | 1X122 LG |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | American Hofmann Corp |
| Status | ACTIVE |
| Nominal Inside Circumference | 122.000 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | SMOOTH OVERALL |
| Nominal Width | 1.000 INCHES IN |
| Material | FIBER SYNTHETIC 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 |
|---|---|
| 1X122 LG PRIMARY | American Hofmann Corp (USA) |
| Reference | Meaning |
|---|---|
| 1X122 | C/1 Advisory reference — outside the item-of-supply concept American Hofmann Corp |
NSN 3030-01-121-7922 is a Belt,flat, manufactured by American Hofmann Corp, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-121-7922 has 1 manufacturer part number on file: 1X122 LG (American Hofmann Corp).
Key specifications for 1X122 LG: Nominal Inside Circumference: 122.000 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.