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Technical Data Sheet
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40-01-745 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, design_type: NONREUSABLE, power_rating: 2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK, body_diameter: 10.438 INCHES NOMINAL IN, body_thickness: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-040-7291, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
40-01-745
NSN: 4330-01-040-7291
FSC: 4330
CAGE: 52032 — BIOMARINE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
design_typeNONREUSABLE
power_rating2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK
body_diameter10.438 INCHES NOMINAL IN
body_thickness0.125 INCHES NOMINAL IN
overall_length0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
frequency_range8.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
overall_diameter0.400 INCHES MAXIMUM IN
style_designatorROUND (BASICALLY FLAT W/ OPENING)
surface_treatmentPASSIVATE BODY
NSN4330-01-040-7291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 40-01-745 MFR ATTENUATOR,FIXED
KEY FEATURES
•
MATERIAL: COPPER ALLOY BODY
•
STYLE DESIGNATOR: ROUND (BASICALLY FLAT W/ OPENING)
•
BODY DIAMETER: 10.438 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.062 INCHES NOMINAL IN
•
BODY THICKNESS: 0.125 INCHES NOMINAL IN
•
DESIGN TYPE: NONREUSABLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORROUND (BASICALLY FLAT W/ OPENING)
BODY DIAMETER10.438 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.062 INCHES NOMINAL IN
BODY THICKNESS0.125 INCHES NOMINAL IN
DESIGN TYPENONREUSABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
121515R92Interchangeable
interchangeable cross-reference
interchangeable
2005-11Interchangeable
interchangeable cross-reference
interchangeable
121515R91Interchangeable
interchangeable cross-reference
interchangeable
220020-3Interchangeable
interchangeable cross-reference
interchangeable
AS2534APA171Interchangeable
interchangeable cross-reference
interchangeable
220020-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-01-745?
40-01-745 is a ATTENUATOR,FIXED.
What parts can replace 40-01-745?
There are 12 known substitutes for 40-01-745: 121515R92, 2005-11, 121515R91 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-01-745?
40-01-745 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-040-7291. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: September 2026