PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21654-1Cable Assembly,radio Frequency

Fisica Applied Technologies, Inc. Div Randtron Antenna Systems · NSN 5995-00-550-0309 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-00-550-0309 — this item is cataloged by the U.S. Government under National Stock Number 5995-00-550-0309. Primary manufacturer part number: 21654-1.
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • Conductor Arrangement and Quantity: 1 COAXIAL
  • Cross-Sectional Shape Style: ROUND
  • Conductor Quantity: 1
  • 3 verified cross-references
  • Primary manufacturer: Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-00-550-0309, is classified within Federal Supply Class 5995 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fisica Applied Technologies, Inc. Div Randtron Antenna Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5995-00-550-0309
Primary Part Number21654-1
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerFisica Applied Technologies, Inc. Div Randtron Antenna Systems
StatusACTIVE
Conductor Arrangement and Quantity1 COAXIAL
Cross-Sectional Shape StyleROUND
Conductor Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-600-5586231491N INTERCHANGEABLE
Diaphragm,chamber,brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
2835-00-659-054121654-1 INTERCHANGEABLE
Stud,mounting,fuel
Alamo Aircraft, Ltd.
2530-01-478-0403216541 INTERCHANGEABLE
Spider,brake
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
21654-1 PRIMARY Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
226589-004 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
3M182942 Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA)
Related Parts
2530-00-600-5586INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
231491N
2835-00-659-0541INTERCHANGEABLE
STUD,MOUNTING,FUEL
21654-1
2530-01-478-0403INTERCHANGEABLE
SPIDER,BRAKE
216541

Frequently Asked Questions

What is NSN 5995-00-550-0309?

NSN 5995-00-550-0309 is a Cable Assembly,radio Frequency, manufactured by Fisica Applied Technologies, Inc. Div Randtron Antenna Systems, classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-00-550-0309?

NSN 5995-00-550-0309 has 3 cross-referenced part numbers: 21654-1 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems), 226589-004 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 3M182942 (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems).

What NSN replaces 5995-00-550-0309?

There are 3 known substitutes for 5995-00-550-0309: 2530-00-600-5586, 2835-00-659-0541, 2530-01-478-0403. Verify interchangeability with system specifications before substitution.

What are the specifications of 21654-1?

Key specifications for 21654-1: Conductor Arrangement and Quantity: 1 COAXIAL; Cross-Sectional Shape Style: ROUND; Conductor Quantity: 1. 3 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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