PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

494-835Coupler,transmission Line

Cpi Satcom & Antenna Technologies Inc. · NSN 5985-00-661-0038 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-661-0038 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-661-0038. Primary manufacturer part number: 494-835.
Features
  • Coupler,transmission Line — FSC 5985
  • Output Impedance Rating in Ohms: 50.0
  • Unit Type: COAXIAL LINE
  • Mounting Configuration: SIX 0.390 IN. DIA MTG HOLES EA END ON 4.375 IN. DIA BOLT CIRCLES IN
  • Material: COPPER
  • Input Impedance Rating in Ohms: 50.0
  • Radio Frequency Rating: 1.0 GIGAHERTZ MAXIMUM
  • 3 verified cross-references
Applications
  • Applications requiring Copper construction
General Description

The Coupler,transmission Line, cataloged under National Stock Number 5985-00-661-0038, 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 Cpi Satcom & Antenna Technologies Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5985-00-661-0038
Primary Part Number494-835
Item NameCoupler,transmission Line
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCpi Satcom & Antenna Technologies Inc.
StatusACTIVE
Output Impedance Rating in Ohms50.0
Unit TypeCOAXIAL LINE
Mounting ConfigurationSIX 0.390 IN. DIA MTG HOLES EA END ON 4.375 IN. DIA BOLT CIRCLES IN
MaterialCOPPER
Input Impedance Rating in Ohms50.0
Radio Frequency Rating1.0 GIGAHERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6610-00-086-285330E INTERCHANGEABLE
Indicator,angle
Rosemount Aerospace Inc Dba Rosemount Aerospace Inc
5920-00-280-9530AGA20 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
6515-00-338-7600 INTERCHANGEABLE
Forceps,uterine
4520-01-304-5604301020-001 INTERCHANGEABLE
Terminal,ventilation Duct
North Wind Test Llc
5962-01-390-7173301020 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
4920-01-412-672513531338 INTERCHANGEABLE
Adapter,cable Breakout
Us Army Aviation and Missile Command
6515-01-458-456736-2295 INTERCHANGEABLE
Forceps,tissue
Sklar Corporation Dba Sklar Instruments
Cross-Reference Index
Part NumberManufacturer
494-835 PRIMARY Cpi Satcom & Antenna Technologies Inc. (USA)
301-020 Myat, Inc. Dba Myat Inc (USA)
PSA10-39-1 Cpi Satcom & Antenna Technologies Inc. (USA)
Related Parts
6610-00-086-2853INTERCHANGEABLE
INDICATOR,ANGLE
30E
5920-00-280-9530INTERCHANGEABLE
FUSE,CARTRIDGE
AGA20
6515-00-338-7600INTERCHANGEABLE
FORCEPS,UTERINE
4520-01-304-5604INTERCHANGEABLE
TERMINAL,VENTILATION DUCT
301020-001
5962-01-390-7173INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301020
4920-01-412-6725INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
13531338
6515-01-458-4567INTERCHANGEABLE
FORCEPS,TISSUE
36-2295

Frequently Asked Questions

What is NSN 5985-00-661-0038?

NSN 5985-00-661-0038 is a Coupler,transmission Line, manufactured by Cpi Satcom & Antenna Technologies Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-661-0038?

NSN 5985-00-661-0038 has 3 cross-referenced part numbers: 494-835 (Cpi Satcom & Antenna Technologies Inc.), 301-020 (Myat, Inc. Dba Myat Inc), PSA10-39-1 (Cpi Satcom & Antenna Technologies Inc.).

What NSN replaces 5985-00-661-0038?

There are 7 known substitutes for 5985-00-661-0038: 6610-00-086-2853, 5920-00-280-9530, 6515-00-338-7600 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 494-835?

Key specifications for 494-835: Output Impedance Rating in Ohms: 50.0; Overall Width: 5.188 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN; Unit Type: COAXIAL LINE. 9 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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