PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400466-1Attenuator,variable

Hitachi Seiskakusho K K · NSN 5985-00-262-3091 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-262-3091 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-262-3091. Primary manufacturer part number: 400466-1.
Features
  • Attenuator,variable — FSC 5985
  • Adjustment Device Type and Quantity: 1 SHAFT
  • Application Design: TRANSMISSION LINE
  • Shaft Type: ROUND
  • Attenuation Variation Method: CONTINUOUS
  • 1 verified cross-reference
  • Primary manufacturer: Hitachi Seiskakusho K K
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-262-3091, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hitachi Seiskakusho K K. Government technical data includes 4 verified specifications, 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
NSN5985-00-262-3091
Primary Part Number400466-1
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerHitachi Seiskakusho K K
StatusACTIVE
Adjustment Device Type and Quantity1 SHAFT
Application DesignTRANSMISSION LINE
Shaft TypeROUND
Attenuation Variation MethodCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-01-037-0429 INTERCHANGEABLE
Calibrator,electrical Power
Cross-Reference Index
Part NumberManufacturer
400466-1 Hitachi Seiskakusho K K (JPN)
Related Parts
6625-01-037-0429INTERCHANGEABLE
CALIBRATOR,ELECTRICAL POWER

Frequently Asked Questions

What is NSN 5985-00-262-3091?

NSN 5985-00-262-3091 is a Attenuator,variable, manufactured by Hitachi Seiskakusho K K, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-262-3091?

NSN 5985-00-262-3091 has 1 cross-referenced part number: 400466-1 (Hitachi Seiskakusho K K).

What NSN replaces 5985-00-262-3091?

There is 1 known substitute for 5985-00-262-3091: 6625-01-037-0429. Verify interchangeability with system specifications before substitution.

What are the specifications of 400466-1?

Key specifications for 400466-1: Adjustment Device Type and Quantity: 1 SHAFT; Application Design: TRANSMISSION LINE; Shaft Type: ROUND; Attenuation Variation Method: CONTINUOUS. 4 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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