AB DEFENCE
HMMWV (Humvee M998) — Tensioner, Fan Belt Nsn:2930-00-139-4590 – NSN 2930-00-139-4590
- SKU
- AB-5740
- NSN
- 2930-00-139-4590
- PN
- 11643339
AB DEFENCE
Product enquiry
HMMWV (Humvee M998) — Tensioner, Fan Belt Nsn:2930-00-139-4590 – NSN 2930-00-139-4590
Product information
Tensioner, Fan Belt Nsn:2930-00-139-4590 (NSN 2930-00-139-4590 (2930001394590)) for HMMWV (Humvee M998). Genuine NATO-standard military vehicle spare part supplied by AB Defence with full traceability and export compliance.
Technical Identification & NATO Cross-Reference Matrix
Tensioner, Fan Belt Nsn:2930-00-139-4590 (NSN 2930-00-139-4590 (2930001394590)) is a defense-grade replacement component engineered for HMMWV (Humvee M998) fleets and compatible military land platforms. Classified under Filtration & Fluid Systems (Filtration & Fluid Systems), this part meets strict dimensional, metallurgical, and environmental tolerances required for tactical field maintenance and depot-level overhaul programs.
| Technical Parameter | Specification & Reference Value |
|---|---|
| Component Nomenclature | Tensioner, Fan Belt Nsn:2930-00-139-4590 |
| Primary Vehicle Platform | HMMWV (Humvee M998) |
| Subsystem / Functional Group | Filtration & Fluid Systems |
| NATO Stock Number (Dashed) | 2930-00-139-4590 |
| NSN (13-Digit Unformatted) | 2930001394590 |
| NIIN (National Item ID Number) | 00-139-4590 / 001394590 |
| Federal Supply Class (FSC / FSG) | FSC 2930 (FSG 29) — Filtration & Fluid Systems |
| NCB Codification Country | 00 — United States (DLA / US DoD) |
| Cross-Reference Search Codes | 2930-00-139-4590, 2930001394590, NIIN 00-139-4590, NIIN 001394590 |
| Manufacturer / Platform Ecosystem | AM General |
| Quality & Traceability Standard | NATO STANAG / MIL-STD Compliant — Certificate of Conformity (CoC) & Batch Traceability |
Subsystem Engineering Role & Maintenance Protocol
- Functional Application: Engineered to sustain mission-critical reliability within Filtration & Fluid Systems assemblies under extreme thermal, mechanical, and cross-country vibration loads.
- Platform Integration: Specifically cross-referenced for HMMWV (Humvee M998) maintenance schedules, ensuring direct fitment, interchangeability, and zero modification during unit replacement.
- Preventive Maintenance & Inspection: During scheduled periodic maintenance (PMCS) or subsystem overhaul, inspect mating interfaces, torque specifications, and fluid/electrical seals alongside adjacent Filtration & Fluid Systems assemblies to prevent cascading downtime.
Defense Procurement, Documentation & Global Export Supply
AB Defence supplies verified OEM and NATO-codified spare parts to Ministries of Defence, armed forces maintenance commands, and prime defense contractors worldwide. Every shipment of NSN 2930-00-139-4590 (2930001394590) is supported by controlled documentation, serial/lot traceability, military-grade protective packaging, and full export compliance. Explore our complete HMMWV (Humvee M998) Spare Parts & Sustainment Coverage or submit a Request for Quotation (RFQ) using the form above.
