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Technical Data Sheet
PartsTable / COMPONENT / 216723
216723 ✓ 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

NUT,COUPLING,ELECTRICAL CONDUIT. Key specifications include material: ALUMINUM ALLOY, style_designator: KNURLED/RIBBED, surface_treatment: CADMIUM, end_item_identification: KC-135R ACFT, seat_end_inside_diameter: 0.458 INCHES NOMINAL IN, conduit_type_accommodated: RIGID METALLIC THINWALL SINGLE END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-280-3311, 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
216723
NSN: 5975-00-280-3311
FSC: 5975
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
style_designatorKNURLED/RIBBED
surface_treatmentCADMIUM
end_item_identificationKC-135R ACFT
seat_end_inside_diameter0.458 INCHES NOMINAL IN
conduit_type_accommodatedRIGID METALLIC THINWALL SINGLE END
item_accommodated_trade_size0.250 INCHES SINGLE END IN
general_characteristics_item_descriptionUSED FOR MOTOR TORQUE TRANSMISSION ON THE BLEED VALVE FUEL GEAR MOTOR
surface_treatment_document_and_classificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
NSN5975-00-280-3311
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NUT,COUPLING,ELECTRICAL CONDUIT TITLE COMPONENT PN 216723 MFR NUT,COUPLING,ELECTRICA
KEY FEATURES
•
SURFACE TREATMENT: CADMIUM
•
SEAT END INSIDE DIAMETER: 0.458 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
•
CONDUIT TYPE ACCOMMODATED: RIGID METALLIC THINWALL SINGLE END
•
ITEM ACCOMMODATED TRADE SIZE: 0.250 INCHES SINGLE END IN
•
STYLE DESIGNATOR: KNURLED/RIBBED
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCADMIUM
SEAT END INSIDE DIAMETER0.458 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
CONDUIT TYPE ACCOMMODATEDRIGID METALLIC THINWALL SINGLE END
ITEM ACCOMMODATED TRADE SIZE0.250 INCHES SINGLE END IN
STYLE DESIGNATORKNURLED/RIBBED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
118224Interchangeable
interchangeable cross-reference
interchangeable
505-0203-002Interchangeable
interchangeable cross-reference
interchangeable
216723Interchangeable
interchangeable cross-reference
interchangeable
101882Interchangeable
interchangeable cross-reference
interchangeable
AN3054-4Interchangeable
Same NIIN cross-reference
interchangeable
CA3340-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 216723?
216723 is a NUT,COUPLING,ELECTRICAL CONDUIT.
What parts can replace 216723?
There are 12 known substitutes for 216723: 118224, 505-0203-002, 216723 and 9 more. Substitute compatibility should be verified for your specific system.
Is 216723 still available?
216723 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026