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PartsTable / COMPONENT / 1038864
1038864 ✓ 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 COUPLING,LOWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_shape: ROUND, body_width: 2.562 INCHES NOMINAL IN, bore_style: UNABLE TO DECODEPLAIN BOTH ENDSPLAIN BOTH ENDS, head_angle: 15.0 DEGREES NOMINAL, body_height: 3.750 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 3020-00-593-8177, 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
1038864
NSN: 3020-00-593-8177
FSC: 3020
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_shapeROUND
body_width2.562 INCHES NOMINAL IN
bore_styleUNABLE TO DECODEPLAIN BOTH ENDSPLAIN BOTH ENDS
head_angle15.0 DEGREES NOMINAL
body_height3.750 INCHES NOMINAL IN
body_length2.938 INCHES NOMINAL IN
design_typeDRY
constructionASSEMBLEDASSEMBLED
coolant_typeAIR
tube_quantity2
inclosure_typeHERMETICALLY SEALED
NSN3020-00-593-8177
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,LOWER TITLE COMPONENT PN 1038864 MFR COUPLING,LOWER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
610354Interchangeable
interchangeable cross-reference
interchangeable
335355Interchangeable
interchangeable cross-reference
interchangeable
XC100CLMInterchangeable
interchangeable cross-reference
interchangeable
25218Interchangeable
interchangeable cross-reference
interchangeable
TR1368Interchangeable
interchangeable cross-reference
interchangeable
157E10-2169Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1038864?
1038864 is a COUPLING,LOWER.
What parts can replace 1038864?
There are 8 known substitutes for 1038864: 610354, 335355, XC100CLM and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1038864?
1038864 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-593-8177. 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