The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include end_item_identification: PACER SPECIAL. This part is cataloged in the U.S.
Government catalog under NSN 5985-01-461-4792, 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
253A691
NSN:5985-01-461-4792 FSC:5985 — Antennas, Waveguides, and Related Equipment CAGE:03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
end_item_identification
PACER SPECIAL
NSN
5985-01-461-4792
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION
PACER SPECIAL
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 253A691?
253A691 is a ATTENUATOR,VARIABLE.
What parts can replace 253A691?
There is 1 known substitute for 253A691: 253A691-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 253A691?
253A691 is cataloged in the U.S. Government catalog under NSN 5985-01-461-4792. This indicates validated use in U.S. government and defense supply chains.
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