NSN 3030-01-573-7709 · NIIN 015737709 · Part number 390K4
Flex Enterprises Inc. · FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories · FSG 30 — Mechanical Power Transmission Equipment · CAGE 1DY25
Government record, cited
NSN 3030-01-573-7709 — this item is cataloged by the U.S. Government under National Stock Number 3030-01-573-7709. Manufacturer of record part number: 390K4.
Also searched as3030-01-573-7709 ·
3030015737709 ·
NIIN 015737709 ·
01-573-7709 ·
FSC 3030 Belting, Drive Belts, Fan Belts, and Accessories · CAGE 1DY25 · 390K4
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 390K4
Manufacturer: Flex Enterprises Inc.
General Description
The Belt,v, cataloged under National Stock Number 3030-01-573-7709, 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 Flex Enterprises Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3030-01-573-7709
Primary Part Number
390K4
Item Name
Belt,v
FSC / FSG
3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories
Other items in FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3030-00-001-1241
BELT,POSITIVE DRIVE
3030-00-001-1245
BELTS,V,MATCHED SET
3030-00-001-3515
BELT,POSITIVE DRIVE
3030-00-001-6292
3030-00-001-6292 · Item name not on file
3030-00-001-6318
3030-00-001-6318 · Item name not on file
3030-00-001-9226
BELT,POSITIVE DRIVE
3030-00-003-0143
BELT,FLAT
3030-00-003-0144
PARTS KIT,FASTNER C
Frequently Asked Questions
What is NSN 3030-01-573-7709?
NSN 3030-01-573-7709 is a Belt,v, manufactured by Flex Enterprises Inc., classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
What part numbers are listed for NSN 3030-01-573-7709?
NSN 3030-01-573-7709 has 1 manufacturer part number on file: 390K4 (Flex Enterprises Inc.).
What are the specifications of 390K4?
Key specifications for 390K4: Special Features: FOR USE BY TURKISH GOVERNMEN T; Part Name Assigned by Controlling Agency: K SECTION RIBBED BELT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3030-01-573-7709 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.