The Belts,v,matched Set, cataloged under National Stock Number 3030-01-310-6531, 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 Clausing Industrial Inc Dba Clausing Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3030-01-310-6531 |
| Primary Part Number | 07-976 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Clausing Industrial Inc Dba Clausing Corp |
| Status | ACTIVE |
| Belt Quantity | 2 |
| 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 |
|---|---|
| 07-976 PRIMARY | Clausing Industrial Inc Dba Clausing Corp (USA) |
| Reference | Meaning |
|---|---|
| B345-52691 | 5/9 Secondary reference Clausing Industrial Inc Dba Clausing Corp |
| 07-976 | 5/9 Secondary reference Clausing Corp |
| 74412-0 | 5/9 Secondary reference Clausing Industrial Inc Dba Clausing Corp |
| 74112-0 | 5/9 Secondary reference Clausing Industrial Inc Dba Clausing Corp |
NSN 3030-01-310-6531 is a Belts,v,matched Set, manufactured by Clausing Industrial Inc Dba Clausing Corp, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-310-6531 has 1 manufacturer part number on file: 07-976 (Clausing Industrial Inc Dba Clausing Corp).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-349-0102. Verify interchangeability with system specifications before substitution.
Key specifications for 07-976: Belt Quantity: 2; Special Features: USED IN LATHE, CLAUSING INDUSTRIAL INC., 13 IN., SERIAL NUMBER MR40SILSV13920 IN. 1 specification is 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.