PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ATT-0263-15-SMA-02Attenuator,fixed

Cinch Connectivity Solutions Inc · NSN 5985-01-094-2995 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-094-2995 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-094-2995. Primary manufacturer part number: ATT-0263-15-SMA-02.
Features
  • Attenuator,fixed — FSC 5985
  • Attenuation Accuracy in Decibels: -0.50 TO 0.50
  • Rf Signal Attenuation in Decibels: 15.0
  • Frequency Range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
  • Terminal Type and Quantity: 2 CONNECTOR
  • Overall Diameter: 0.375 INCHES MAXIMUM IN
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Voltage Standing Wave Ratio Frequency Range: +0.0 TO 18.0 GIGAHERTZ
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-094-2995, 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 Cinch Connectivity Solutions Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-094-2995
Primary Part NumberATT-0263-15-SMA-02
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCinch Connectivity Solutions Inc
StatusCANCELLED
Attenuation Accuracy in Decibels-0.50 TO 0.50
Rf Signal Attenuation in Decibels15.0
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Terminal Type and Quantity2 CONNECTOR
Overall Diameter0.375 INCHES MAXIMUM IN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Voltage Standing Wave Ratio Frequency Range+0.0 TO 18.0 GIGAHERTZ
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Attenuation Accuracy Reference Frequency18.0 GIGAHERTZ
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Voltage Standing Wave Ratio1.35
Coaxial Connector Series DesignationSMA
Input Impedance Rating in Ohms50.0
Output Impedance Rating in Ohms50.0
Mounting MethodCONNECTOR
Application DesignTRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3460-00-017-2543 INTERCHANGEABLE
Wheel,abrasive
3455-00-129-572014140 INTERCHANGEABLE
Cutter,milling,corner Rounding
Niagara Cutter Inc
5340-00-205-52501JA614H06 INTERCHANGEABLE
Button,plug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4710-00-909-771126315 INTERCHANGEABLE
Tube Assembly,metal
Alamo Aircraft, Ltd.
4730-01-173-95115-45-5142 INTERCHANGEABLE
Mender,hose
Edgewood Chemical Biological Center Ecbc
Cross-Reference Index
Part NumberManufacturer
934C055731-3 L3 Technologies, Inc. Div L3 Keo (USA)
2082-6194-15 Cobham Advanced Electronic Solutions Inc. (USA)
50MP15-1690 Alan Industries Inc (USA)
ATT-0263-15-SMA-02 PRIMARY Cinch Connectivity Solutions Inc (USA)
50MP15-1698 Alan Industries Inc (USA)
055731-3 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
263-15 Cinch Connectivity Solutions Inc (USA)
Related Parts
3460-00-017-2543INTERCHANGEABLE
WHEEL,ABRASIVE
3455-00-129-5720INTERCHANGEABLE
CUTTER,MILLING,CORNER ROUNDING
14140
5340-00-205-5250INTERCHANGEABLE
BUTTON,PLUG
1JA614H06
4710-00-909-7711INTERCHANGEABLE
TUBE ASSEMBLY,METAL
26315
4730-01-173-9511INTERCHANGEABLE
MENDER,HOSE
5-45-5142

Frequently Asked Questions

What is NSN 5985-01-094-2995?

NSN 5985-01-094-2995 is a Attenuator,fixed, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-094-2995?

NSN 5985-01-094-2995 has 7 cross-referenced part numbers: 934C055731-3 (L3 Technologies, Inc. Div L3 Keo), 2082-6194-15 (Cobham Advanced Electronic Solutions Inc.), 50MP15-1690 (Alan Industries Inc), ATT-0263-15-SMA-02 (Cinch Connectivity Solutions Inc), 50MP15-1698 (Alan Industries Inc) and 2 more.

What NSN replaces 5985-01-094-2995?

There are 5 known substitutes for 5985-01-094-2995: 3460-00-017-2543, 3455-00-129-5720, 5340-00-205-5250 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ATT-0263-15-SMA-02?

Key specifications for ATT-0263-15-SMA-02: Attenuation Accuracy in Decibels: -0.50 TO 0.50; Rf Signal Attenuation in Decibels: 15.0; Frequency Range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM; Terminal Type and Quantity: 2 CONNECTOR. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-094-2995 still in active supply?

NSN 5985-01-094-2995 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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