PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FA102Attenuator,fixed

Technical Research and Manufacturing, Inc. · NSN 5985-01-045-8759 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-045-8759 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-045-8759. Primary manufacturer part number: FA102.
Features
  • Attenuator,fixed — FSC 5985
  • Body Style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • Output Impedance Rating in Ohms: 50.050.0
  • Surface Treatment: ANODIZE BODY
  • Attenuation Accuracy in Decibels: -0.50 TO 0.50-0.50 TO 0.50
  • Voltage Standing Wave Ratio: 1.201.20
  • Voltage Standing Wave Ratio Frequency Range: +1.0 TO 1.1 GIGAHERTZ+1.0 TO 1.1 GIGAHERTZ
  • Mounting Method: TERMINALTERMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-045-8759, 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 Technical Research and Manufacturing, Inc.. Government technical data includes 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-045-8759
Primary Part NumberFA102
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTechnical Research and Manufacturing, Inc.
StatusACTIVE
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Output Impedance Rating in Ohms50.050.0
Surface TreatmentANODIZE BODY
Attenuation Accuracy in Decibels-0.50 TO 0.50-0.50 TO 0.50
Voltage Standing Wave Ratio1.201.20
Voltage Standing Wave Ratio Frequency Range+1.0 TO 1.1 GIGAHERTZ+1.0 TO 1.1 GIGAHERTZ
Mounting MethodTERMINALTERMINAL
Coaxial Connector Series DesignationBNCBNC
Input Impedance Rating in Ohms50.050.0
Frequency Range1.000 GIGAHERTZ MINIMUM AND 1.000 GIGAHERTZ MINIMUM AND 1.100 GIGAHERTZ MAXIMUM1.100 GIGAHERTZ MAXIMUM
Connection Type Per FunctionFEMALE OUTPUT AND FEMALE OUTPUT AND MALE INPUTMALE INPUT
Rf Signal Attenuation in Decibels20.020.0
Terminal Type and Quantity2 CONNECTOR2 CONNECTOR
Application DesignTRANSMISSION LINETRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2815-00-073-814774376497 INTERCHANGEABLE
Lock,valve Spring Retainer
Agco Corp Parts Opn
7310-00-316-2299DFG-100 DOUBLE INTERCHANGEABLE
Oven,baking and Roasting,deck
G.s. Blodgett, Llc Div Blodgett
5330-00-872-513927222 INTERCHANGEABLE
Seal,plain Encased
Altra Industrial Motion Corp.
3110-00-927-2049BH-1110-OH INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
2920-01-122-9625DH354 INTERCHANGEABLE
Cap,ignition Distribution
Ford Motor Craft
3040-01-197-372827222 INTERCHANGEABLE
Cap,accumulator
Moog Inc. Dba Ampac-Isp Corp
7510-01-280-251827222 INTERCHANGEABLE
Refill,a to Z Directory
Franklin Covey Co. Div Catalog/web Sales Inc.
6110-01-553-57404002-310141-27222 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
4130-01-687-5021FA102 INTERCHANGEABLE
Filter Element,air Conditioning
Fumex, Llc
Cross-Reference Index
Part NumberManufacturer
FA102 PRIMARY Technical Research and Manufacturing, Inc. (USA)
27222 Technical Research and Manufacturing, Inc. (USA)
4037338-0702 Raytheon Company Dba Raytheon Co (USA)
Related Parts
2815-00-073-8147INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
74376497
7310-00-316-2299INTERCHANGEABLE
OVEN,BAKING AND ROASTING,DECK
DFG-100 DOUBLE
5330-00-872-5139INTERCHANGEABLE
SEAL,PLAIN ENCASED
27222
3110-00-927-2049INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
BH-1110-OH
2920-01-122-9625INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
DH354
3040-01-197-3728INTERCHANGEABLE
CAP,ACCUMULATOR
27222
7510-01-280-2518INTERCHANGEABLE
REFILL,A TO Z DIRECTORY
27222
6110-01-553-5740INTERCHANGEABLE
CONTROLLER,MOTOR
4002-310141-27222
4130-01-687-5021INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
FA102

Frequently Asked Questions

What is NSN 5985-01-045-8759?

NSN 5985-01-045-8759 is a Attenuator,fixed, manufactured by Technical Research and Manufacturing, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-045-8759?

NSN 5985-01-045-8759 has 3 cross-referenced part numbers: FA102 (Technical Research and Manufacturing, Inc.), 27222 (Technical Research and Manufacturing, Inc.), 4037338-0702 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5985-01-045-8759?

There are 9 known substitutes for 5985-01-045-8759: 2815-00-073-8147, 7310-00-316-2299, 5330-00-872-5139 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FA102?

Key specifications for FA102: Body Style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES; Output Impedance Rating in Ohms: 50.050.0; Overall Length: 2.562 INCHES NOMINAL2.562 INCHES NOMINAL IN; Surface Treatment: ANODIZE BODY. 17 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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