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0N249889 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include length: 0.320 INCHES NOMINAL IN, material: RUBBER, overall_width: 0.180 INCHES NOMINAL IN, physical_form: SOLID, overall_height: 0.320 INCHES NOMINAL IN, base_flange_thickness: 0.062 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 5985-01-089-7743, 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
0N249889
NSN: 5985-01-089-7743
FSC: 5985
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
length0.320 INCHES NOMINAL IN
materialRUBBER
overall_width0.180 INCHES NOMINAL IN
physical_formSOLID
overall_height0.320 INCHES NOMINAL IN
base_flange_thickness0.062 INCHES NOMINAL IN
end_item_identification6920-01-085-8514
environmental_protectionWARP/TWIST
right_side_flange_height0.258 INCHES NOMINAL IN
left-side_flange_tip_styleLEFT SQUARE END
left_side_flange_thickness0.047 INCHES NOMINAL IN
cross-sectional_shape_styleOPEN CHANNEL
NSN5985-01-089-7743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 0N249889 MFR ATTENUATOR,FIXED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
5006S25Interchangeable
interchangeable cross-reference
interchangeable
294Interchangeable
interchangeable cross-reference
interchangeable
4284P11Interchangeable
interchangeable cross-reference
interchangeable
A362X29Interchangeable
interchangeable cross-reference
interchangeable
1751M1Interchangeable
interchangeable cross-reference
interchangeable
B1303-4-294Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0N249889?
0N249889 is a ATTENUATOR,FIXED.
What parts can replace 0N249889?
There are 23 known substitutes for 0N249889: 5006S25, 294, 4284P11 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0N249889?
0N249889 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-089-7743. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026