PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

290624-000Attenuator,variable

Stromberg-Carlson Corp a Plessey Telecommunications Co · NSN 5985-00-666-1164 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-666-1164 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-666-1164. Primary manufacturer part number: 290624-000.
Features
  • Attenuator,variable — FSC 5985
  • Attenuation Per Step in Decibels: 2.0
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • 9 verified cross-references
  • Primary manufacturer: Stromberg-Carlson Corp a Plessey Telecommunications Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-666-1164, 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 Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-666-1164
Primary Part Number290624-000
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerStromberg-Carlson Corp a Plessey Telecommunications Co
StatusCANCELLED
Attenuation Per Step in Decibels2.0
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5930-00-252-1033260-0325-00 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5930-00-454-0299 INTERCHANGEABLE
Switch,rotary
2530-00-530-4049 INTERCHANGEABLE
Socket Adjusting Sc
5340-00-700-14236262328 INTERCHANGEABLE
Plug,protective,dust and Moistur
U S Army Tank Automotive Command Amsta-Im-Mm
5930-00-871-2535D3-600 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
9535-01-463-6894PA600 INTERCHANGEABLE
Armor Plate
Safeco Mfg Inc
Cross-Reference Index
Part NumberManufacturer
E83937PC290624 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
PA600 Technical Laboratories Inc (USA)
290624-000 PRIMARY Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
A#PA622 Multi-Tech Industries Inc. (USA)
290624-000 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
A#PA622 Tech Logistics, Inc. (USA)
6502-3170419PC61 PRIMARY Naval Ship Systems Command (USA)
PA622 Tech Logistics, Inc. (USA)
6502-3198192PC98 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5930-00-252-1033INTERCHANGEABLE
SWITCH,ROTARY
260-0325-00
5930-00-454-0299INTERCHANGEABLE
SWITCH,ROTARY
2530-00-530-4049INTERCHANGEABLE
SOCKET ADJUSTING SC
5340-00-700-1423INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
6262328
5930-00-871-2535INTERCHANGEABLE
SWITCH,ROTARY
D3-600
9535-01-463-6894INTERCHANGEABLE
ARMOR PLATE
PA600

Frequently Asked Questions

What is NSN 5985-00-666-1164?

NSN 5985-00-666-1164 is a Attenuator,variable, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-666-1164?

NSN 5985-00-666-1164 has 9 cross-referenced part numbers: E83937PC290624 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), PA600 (Technical Laboratories Inc), 290624-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co), A#PA622 (Multi-Tech Industries Inc.), 290624-000 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc) and 4 more.

What NSN replaces 5985-00-666-1164?

There are 6 known substitutes for 5985-00-666-1164: 5930-00-252-1033, 5930-00-454-0299, 2530-00-530-4049 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 290624-000?

Key specifications for 290624-000: Attenuation Per Step in Decibels: 2.0; Special Features: SECTION QTY-1,RESISTANCE TOLERANCE-PORM 10 PCT,TERMINAL QTY-3,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 3.375 IN,IMPEDANCE RATING-1 MEGOHM,RESISTOR ELEMENT TYPR-COMPOSITION,MTG CONFIGURATION-2 NO. 6-32 THD TAPPED MTG HOLES SPACED 1-3/8 IN. C TO C,FREQ RANGE-0/2 KHZ,TERMINAL LOCATION-SIDE,STEP QTY-20,DECK QTY-1,ATTENUATION RANGE-0/40 DB,DETENT ACTION PROVIDED KHz; Overall Diameter: 2.000 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-666-1164 still in active supply?

NSN 5985-00-666-1164 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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