PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17021Shaft Assy,vane

Belfort Instrument Company · NSN 6655-01-406-9807 · FSC 6655 · No Item Name Available
Verified by PartsTable
NSN 6655-01-406-9807 — this item is cataloged by the U.S. Government under National Stock Number 6655-01-406-9807. Primary manufacturer part number: 17021.
Features
  • Shaft Assy,vane — FSC 6655
  • 1 verified cross-reference
  • Primary manufacturer: Belfort Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Assy,vane, cataloged under National Stock Number 6655-01-406-9807, is classified within Federal Supply Class 6655 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Belfort Instrument Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6655-01-406-9807
Primary Part Number17021
Item NameShaft Assy,vane
FSC / FSG6655 / 66 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5985-01-068-46633149617-1 INTERCHANGEABLE
Attenuator,variable
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-01-172-068217021 INTERCHANGEABLE
Bracket,winch Roller
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
2590-01-417-22045589115 INTERCHANGEABLE
Bracket,vehicular Components
Am General Llc
5962-01-461-9650AD574AJN INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
17021 PRIMARY Belfort Instrument Company (USA)
Related Parts
5985-01-068-4663INTERCHANGEABLE
ATTENUATOR,VARIABLE
3149617-1
5340-01-172-0682INTERCHANGEABLE
BRACKET,WINCH ROLLER
17021
2590-01-417-2204INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
5589115
5962-01-461-9650INTERCHANGEABLE
MICROCIRCUIT,LINEAR
AD574AJN

Frequently Asked Questions

What is NSN 6655-01-406-9807?

NSN 6655-01-406-9807 is a Shaft Assy,vane, manufactured by Belfort Instrument Company, classified under FSC 6655 (No Item Name Available). Status: active.

What are the part numbers for NSN 6655-01-406-9807?

NSN 6655-01-406-9807 has 1 cross-referenced part number: 17021 (Belfort Instrument Company).

What NSN replaces 6655-01-406-9807?

There are 4 known substitutes for 6655-01-406-9807: 5985-01-068-4663, 5340-01-172-0682, 2590-01-417-2204 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17021?

Key specifications for 17021: End Item Identification: ANEMOMETER. 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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