PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-919717-5Attenuator,fixed

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5985-01-223-5248 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-223-5248 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-223-5248. Primary manufacturer part number: SM-A-919717-5.
Features
  • Attenuator,fixed — FSC 5985
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Unpackaged Unit Weight: 3.000 OUNCES OZ
  • Rf Signal Attenuation in Decibels: 5.0
  • Output Impedance Rating in Ohms: 50.0
  • Voltage Standing Wave Ratio Frequency Range: +13.5 TO 17.0 GIGAHERTZ
  • Mounting Method: CONNECTOR
  • Attenuation Accuracy in Decibels: -0.30 TO 0.30
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-223-5248, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-223-5248
Primary Part NumberSM-A-919717-5
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Unpackaged Unit Weight3.000 OUNCES OZ
Rf Signal Attenuation in Decibels5.0
Output Impedance Rating in Ohms50.0
Voltage Standing Wave Ratio Frequency Range+13.5 TO 17.0 GIGAHERTZ
Mounting MethodCONNECTOR
Attenuation Accuracy in Decibels-0.30 TO 0.30
Input Impedance Rating in Ohms50.0
Voltage Standing Wave Ratio1.35
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Coaxial Connector Series DesignationSMA
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Overall Diameter0.280 INCHES NOMINAL IN
Operating Temp Range-40.0 TO 71.0 CELSIUS DEGC
Terminal Type and Quantity2 CONNECTOR
Frequency Range13.500 GIGAHERTZ MINIMUM AND 17.000 GIGAHERTZ MAXIMUM
Application DesignTRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5985-01-146-0475SM-B-920240 INTERCHANGEABLE
Attenuator Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-01-164-8685SM-A-919717-3 INTERCHANGEABLE
Attenuator,fixed
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-01-223-5245SM-A-919717-1 INTERCHANGEABLE
Attenuator,fixed
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-01-223-5247SM-A-919717-4 INTERCHANGEABLE
Attenuator,fixed
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
SM-A-919717-5 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SM-A-919717-5 Cinch Connectivity Solutions Inc (USA)
SM-B-920240 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5985-01-146-0475INTERCHANGEABLE
ATTENUATOR ASSEMBLY
SM-B-920240
5985-01-164-8685INTERCHANGEABLE
ATTENUATOR,FIXED
SM-A-919717-3
5985-01-223-5245INTERCHANGEABLE
ATTENUATOR,FIXED
SM-A-919717-1
5985-01-223-5247INTERCHANGEABLE
ATTENUATOR,FIXED
SM-A-919717-4

Frequently Asked Questions

What is NSN 5985-01-223-5248?

NSN 5985-01-223-5248 is a Attenuator,fixed, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-223-5248?

NSN 5985-01-223-5248 has 3 cross-referenced part numbers: SM-A-919717-5 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-A-919717-5 (Cinch Connectivity Solutions Inc), SM-B-920240 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5985-01-223-5248?

There are 4 known substitutes for 5985-01-223-5248: 5985-01-146-0475, 5985-01-164-8685, 5985-01-223-5245 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-919717-5?

Key specifications for SM-A-919717-5: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Unpackaged Unit Weight: 3.000 OUNCES OZ; Rf Signal Attenuation in Decibels: 5.0; Output Impedance Rating in Ohms: 50.0. 18 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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