PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

355DAttenuator,variable

Keysight Technologies Inc · NSN 5985-00-957-1860 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-957-1860 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-957-1860. Primary manufacturer part number: 355D.
Features
  • Attenuator,variable — FSC 5985
  • 13 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-957-1860, 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 Keysight Technologies Inc. This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameAttenuator,variable
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersAlan Industries Inc (CAGE 52750); Joint Electronics Type Designation System (CAGE 80058); Ministerie Van Defensie Clasmaterieelvoorzieningsafdeling 2 (CAGE H1200); Raytheon Company Dba Raytheon (CAGE 96214); Keysight Technologies, Inc. (CAGE 1LQK8)
Technical Specifications
ParameterValue
NSN5985-00-957-1860
Primary Part Number355D
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-100-618306-4296A INTERCHANGEABLE
Ball,bearing
Hatch & Kirk, Inc.
5985-00-128-1441MIS-10263 INTERCHANGEABLE
Attenuator,variable
Us Army Aviation and Missile Command
6630-00-243-9523 INTERCHANGEABLE
Disk,color Standards
6620-00-317-6254355D INTERCHANGEABLE
Unit Assy,sending,o
Stewart-Warner Corporation
5940-00-552-48841340T-1 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
6685-00-683-945325-1001-XUC-01B-30INCH VAC INTERCHANGEABLE
Gage,vacuum,indicating
Ashcroft Inc Dba Heise
3120-00-758-1451532504-2 INTERCHANGEABLE
Bearing,sleeve
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5945-00-764-264241NB30AFM INTERCHANGEABLE
Relay,electromagnetic
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5985-00-879-46470S080430 INTERCHANGEABLE
Attenuator,variable
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
50 CV 120-726 Alan Industries Inc (USA)
CN1128U Joint Electronics Type Designation System (USA)
TS5088 Ministerie Van Defensie Clasmaterieelvoorzieningsafdeling 2 (NLD)
532504-2 Raytheon Company Dba Raytheon (USA)
355D Keysight Technologies, Inc. (USA)
355B Hewlett-Packard Company Dba HP (USA)
464A Kay Elemetrics Corporation (USA)
HP355D Hewlett-Packard Company Dba HP (USA)
AT201SR Rlc Electronics, Inc (USA)
CAQI355D Naval Ship Systems Command (USA)
CMZ035A Connecticut Microwave Corporation Div Connecticut Microwave Corp (USA)
355D Hewlett-Packard Company Dba HP (USA)
355D PRIMARY Keysight Technologies Inc (USA)
Related Parts
3110-00-100-6183INTERCHANGEABLE
BALL,BEARING
06-4296A
5985-00-128-1441INTERCHANGEABLE
ATTENUATOR,VARIABLE
MIS-10263
6630-00-243-9523INTERCHANGEABLE
DISK,COLOR STANDARDS
6620-00-317-6254INTERCHANGEABLE
UNIT ASSY,SENDING,O
355D
5940-00-552-4884INTERCHANGEABLE
TERMINAL,STUD
1340T-1
6685-00-683-9453INTERCHANGEABLE
GAGE,VACUUM,INDICATING
25-1001-XUC-01B-30INCH VAC
3120-00-758-1451INTERCHANGEABLE
BEARING,SLEEVE
532504-2
5945-00-764-2642INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
41NB30AFM
5985-00-879-4647INTERCHANGEABLE
ATTENUATOR,VARIABLE
0S080430

Frequently Asked Questions

What is NSN 5985-00-957-1860?

NSN 5985-00-957-1860 is a Attenuator,variable, manufactured by Keysight Technologies Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-957-1860?

NSN 5985-00-957-1860 has 13 cross-referenced part numbers: 50 CV 120-726 (Alan Industries Inc), CN1128U (Joint Electronics Type Designation System), TS5088 (Ministerie Van Defensie Clasmaterieelvoorzieningsafdeling 2), 532504-2 (Raytheon Company Dba Raytheon), 355D (Keysight Technologies, Inc.) and 8 more.

What NSN replaces 5985-00-957-1860?

There are 9 known substitutes for 5985-00-957-1860: 3110-00-100-6183, 5985-00-128-1441, 6630-00-243-9523 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 5985-00-957-1860 still in active supply?

NSN 5985-00-957-1860 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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