PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

95123Coupler,rotary,radio Frequency

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5985-00-448-6620 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-448-6620 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-448-6620. Primary manufacturer part number: 95123.
Features
  • Coupler,rotary,radio Frequency — FSC 5985
  • Mounting Configuration: 3 MTG HOLES 3/16 IN. DIA SPACED 120 DEGREES ON A 4-1/2 IN. DIA BOLT CIRCLE IN
  • Material: COPPER ALLOY
  • Unit Type: WAVEGUIDE
  • FSC Application Data: RADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
  • Radio Frequency Rating: 2.78 GIGAHERTZ MINIMUM AND 2.82 GIGAHERTZ MAXIMUM
  • 2 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Applications requiring Copper Alloy construction
General Description

The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-00-448-6620, 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 L3harris Technologies, Inc Div Space & Airborne Systems. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-448-6620
Primary Part Number95123
Item NameCoupler,rotary,radio Frequency
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusCANCELLED
Mounting Configuration3 MTG HOLES 3/16 IN. DIA SPACED 120 DEGREES ON A 4-1/2 IN. DIA BOLT CIRCLE IN
MaterialCOPPER ALLOY
Unit TypeWAVEGUIDE
FSC Application DataRADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
Radio Frequency Rating2.78 GIGAHERTZ MINIMUM AND 2.82 GIGAHERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5930-00-090-0253695062 INTERCHANGEABLE
Switch,pressure
Lockheed Martin Corp
5920-00-280-5002 INTERCHANGEABLE
Fuse,cartridge
2915-00-622-397495123 INTERCHANGEABLE
Retainer,spring
Triumph Engine Control Systems Llc
1005-01-490-095495123 INTERCHANGEABLE
Ris Assy,carbine
Charles Reed Knight Jr Dba Knight's Armament Company
5306-01-507-1575AEB02C375E00WA INTERCHANGEABLE
Bolt,machine
The American Society of Mechanical Engineers
5980-01-641-250795-123 INTERCHANGEABLE
Light Emitting Diode
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
CU889GPN Joint Electronics Type Designation System (USA)
95123 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5930-00-090-0253INTERCHANGEABLE
SWITCH,PRESSURE
695062
5920-00-280-5002INTERCHANGEABLE
FUSE,CARTRIDGE
2915-00-622-3974INTERCHANGEABLE
RETAINER,SPRING
95123
1005-01-490-0954INTERCHANGEABLE
RIS ASSY,CARBINE
95123
5306-01-507-1575INTERCHANGEABLE
BOLT,MACHINE
AEB02C375E00WA
5980-01-641-2507INTERCHANGEABLE
LIGHT EMITTING DIODE
95-123

Frequently Asked Questions

What is NSN 5985-00-448-6620?

NSN 5985-00-448-6620 is a Coupler,rotary,radio Frequency, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-448-6620?

NSN 5985-00-448-6620 has 2 cross-referenced part numbers: CU889GPN (Joint Electronics Type Designation System), 95123 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5985-00-448-6620?

There are 6 known substitutes for 5985-00-448-6620: 5930-00-090-0253, 5920-00-280-5002, 2915-00-622-3974 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 95123?

Key specifications for 95123: End Item Identification: TYPE NO. CU-889/GPN; Mounting Configuration: 3 MTG HOLES 3/16 IN. DIA SPACED 120 DEGREES ON A 4-1/2 IN. DIA BOLT CIRCLE IN; Material: COPPER ALLOY; Unit Type: WAVEGUIDE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-448-6620 still in active supply?

NSN 5985-00-448-6620 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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