NSN 3030-01-179-2491 · NIIN 011792491 · Part number 6-1-72-4
Stein Inc · FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories · FSG 30 — Mechanical Power Transmission Equipment · CAGE 50070
Government record, cited
NSN 3030-01-179-2491 — this item is cataloged by the U.S. Government under National Stock Number 3030-01-179-2491. Manufacturer of record part number: 6-1-72-4.
Also searched as3030-01-179-2491 ·
3030011792491 ·
NIIN 011792491 ·
01-179-2491 ·
FSC 3030 Belting, Drive Belts, Fan Belts, and Accessories · CAGE 50070 · 6-1-72-4
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6-1-72-4
Manufacturer: Stein Inc
General Description
The Belt,round, cataloged under National Stock Number 3030-01-179-2491, 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 Stein Inc. Government technical data includes 3 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3030-01-179-2491
Primary Part Number
6-1-72-4
Item Name
Belt,round
FSC / FSG
3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories
Manufacturer
Stein Inc
Status
ACTIVE
Surface Condition
SMOOTH OVERALL
Material
PLASTIC POLYURETHANE BODY
Performance Type
STANDARD CAPACITY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-216-013061747POSSIBLE MATCH
SEAL
Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division
2610-01-539-598361724POSSIBLE MATCH
TIRE,PNEUMATIC,VEHICULAR
Possible match (shared part number)Goodrich Corporation
9310-01-606-441461724POSSIBLE MATCH
PAPER,COVER
Possible match (shared part number)3 Star Papers Ltd Dba Limited Papers Div Limited Papers
NSN 3030-01-179-2491 is a Belt,round, manufactured by Stein Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
What part numbers are listed for NSN 3030-01-179-2491?
NSN 3030-01-179-2491 has 1 manufacturer part number on file: 6-1-72-4 (Stein Inc).
What NSN replaces 3030-01-179-2491?
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-216-0130, 2610-01-539-5983, 9310-01-606-4414. Verify interchangeability with system specifications before substitution.
What are the specifications of 6-1-72-4?
Key specifications for 6-1-72-4: Surface Condition: SMOOTH OVERALL; Material: PLASTIC POLYURETHANE BODY; Performance Type: STANDARD CAPACITY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3030-01-179-2491 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.