PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9020401Coupling,hub

Us Army Aviation and Missile Command · NSN 1450-00-771-5498 · FSC 1450 · No Item Name Available
Verified by PartsTable
NSN 1450-00-771-5498 — this item is cataloged by the U.S. Government under National Stock Number 1450-00-771-5498. Primary manufacturer part number: 9020401.
Features
  • Coupling,hub — FSC 1450
  • General Characteristics Item Description: ALUMINUM BAR,QQ-A-268,2024-T4,ANODIZE,MIL-A-8625,TYPE 1 OR 2,3.312 IN. LG,2.000 IN. W IN
  • 1 verified cross-reference
  • Primary manufacturer: Us Army Aviation and Missile Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,hub, cataloged under National Stock Number 1450-00-771-5498, is classified within Federal Supply Class 1450 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1450-00-771-5498
Primary Part Number9020401
Item NameCoupling,hub
FSC / FSG1450 / 14 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
General Characteristics Item DescriptionALUMINUM BAR,QQ-A-268,2024-T4,ANODIZE,MIL-A-8625,TYPE 1 OR 2,3.312 IN. LG,2.000 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-198-262614256P11 INTERCHANGEABLE
Bearing,roller,self-Aligning
Taylor Machine Works Inc
Cross-Reference Index
Part NumberManufacturer
9020401 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
3110-00-198-2626INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
14256P11

Frequently Asked Questions

What is NSN 1450-00-771-5498?

NSN 1450-00-771-5498 is a Coupling,hub, manufactured by Us Army Aviation and Missile Command, classified under FSC 1450 (No Item Name Available). Status: active.

What are the part numbers for NSN 1450-00-771-5498?

NSN 1450-00-771-5498 has 1 cross-referenced part number: 9020401 (Us Army Aviation and Missile Command).

What NSN replaces 1450-00-771-5498?

There is 1 known substitute for 1450-00-771-5498: 3110-00-198-2626. Verify interchangeability with system specifications before substitution.

What are the specifications of 9020401?

Key specifications for 9020401: General Characteristics Item Description: ALUMINUM BAR,QQ-A-268,2024-T4,ANODIZE,MIL-A-8625,TYPE 1 OR 2,3.312 IN. LG,2.000 IN. W IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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