PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-116Attenuator,variable

Caes Systems Llc · NSN 5985-01-390-2369 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-390-2369 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-390-2369. Primary manufacturer part number: S-116.
Features
  • Attenuator,variable — FSC 5985
  • Terminal Type and Quantity: 1 CONNECTOR, PLUG
  • Application Design: TRANSMISSION LINE
  • Body Style: COAXIAL TYPE
  • Body Diameter: 1.750 INCHES NOMINAL IN
  • Body Length: 1.750 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Caes Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-01-390-2369, 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 Caes Systems Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-390-2369
Primary Part NumberS-116
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCaes Systems Llc
StatusACTIVE
Terminal Type and Quantity1 CONNECTOR, PLUG
Application DesignTRANSMISSION LINE
Body StyleCOAXIAL TYPE
Body Diameter1.750 INCHES NOMINAL IN
Body Length1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-6153147487 INTERCHANGEABLE
Ball,bearing
Auto Gear and Parts Inc
5305-00-110-5603S116 INTERCHANGEABLE
Screw,cap,hexagon Head
Cummins Inc.
9540-00-148-4364 INTERCHANGEABLE
Beam,structural
5940-00-501-7530 INTERCHANGEABLE
Terminal,lug
5340-01-019-4408S116 INTERCHANGEABLE
Cap,protective,dust and Moisture
Compucraft Industries, Inc
5360-01-394-540020285 PC NO. 5 INTERCHANGEABLE
Spring,helical,compression
Fluid Mechanics Valve Company
5310-01-506-4566S-11-6 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Arkwin Industries, Inc. Dba Arkwin Industries Inc
Cross-Reference Index
Part NumberManufacturer
231385-201 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
S-116 PRIMARY Caes Systems Llc (USA)
Related Parts
3110-00-100-6153INTERCHANGEABLE
BALL,BEARING
147487
5305-00-110-5603INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
S116
9540-00-148-4364INTERCHANGEABLE
BEAM,STRUCTURAL
5940-00-501-7530INTERCHANGEABLE
TERMINAL,LUG
5340-01-019-4408INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
S116
5360-01-394-5400INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20285 PC NO. 5
5310-01-506-4566INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
S-11-6

Frequently Asked Questions

What is NSN 5985-01-390-2369?

NSN 5985-01-390-2369 is a Attenuator,variable, manufactured by Caes Systems Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-390-2369?

NSN 5985-01-390-2369 has 2 cross-referenced part numbers: 231385-201 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), S-116 (Caes Systems Llc).

What NSN replaces 5985-01-390-2369?

There are 7 known substitutes for 5985-01-390-2369: 3110-00-100-6153, 5305-00-110-5603, 9540-00-148-4364 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-116?

Key specifications for S-116: Terminal Type and Quantity: 1 CONNECTOR, PLUG; Application Design: TRANSMISSION LINE; End Item Identification: AN/ALR-56C RADAR WARNING; Body Style: COAXIAL TYPE. 7 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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