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Technical Data Sheet
1856610 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, section_shape: SQUARE SECOND END FOURTH PORTION, end_similarity: NOT IDENTICAL, overall_length: 10.187 INCHES NOMINAL IN, shaft_location: BOTH ENDS OF WORM, worm_body_length: 1.250 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 3040-00-672-0177, 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
1856610
NSN: 3040-00-672-0177
FSC: 3040
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 416
section_shapeSQUARE SECOND END FOURTH PORTION
end_similarityNOT IDENTICAL
overall_length10.187 INCHES NOMINAL IN
shaft_locationBOTH ENDS OF WORM
worm_body_length1.250 INCHES NOMINAL IN
worm_helix_angle14 DEG 30 MIN.
worm_thread_lead0.262 INCHES NOMINAL IN
shaft_section_size0.357 FIRST END, THIRD PORTION
worm_pitch_diameter1.195 INCHES NOMINAL IN
fsc_application_dataANTENNA-RECEIVER TRANSMITTER GROUP,MISSILE TRACKING
worm_thread_quantity1
NSN3040-00-672-0177
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WORM SHAFT TITLE COMPONENT PN 1856610 MFR WORM SHAFT
KEY FEATURES
WORM HELIX ANGLE: 14 DEG 30 MIN.
MATERIAL: STEEL COMP 416
WORM THREAD QUANTITY: 1
WORM BODY LENGTH: 1.250 INCHES NOMINAL IN
UNTHREADED SECTION KEYWAY DEPTH: 0.084 INCHES NOMINAL SECOND END SECOND PORTION IN
WORM THREAD SECTION LENGTH: 1.250 INCHES NOMINAL IN
WORM PRESSURE ANGLE IN DEG: 14.500
TECHNICAL CHARACTERISTICS (FLIS)
WORM HELIX ANGLE14 DEG 30 MIN.
MATERIALSTEEL COMP 416
WORM THREAD QUANTITY1
WORM BODY LENGTH1.250 INCHES NOMINAL IN
OVERALL LENGTH10.187 INCHES NOMINAL IN
UNTHREADED SECTION KEYWAY DEPTH0.084 INCHES NOMINAL SECOND END SECOND PORTION IN
WORM THREAD SECTION LENGTH1.250 INCHES NOMINAL IN
WORM PRESSURE ANGLE IN DEG14.500
SECTION SHAPESQUARE SECOND END FOURTH PORTION
WORM THREAD LEAD0.262 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
94-202702-6-8SInterchangeable
interchangeable cross-reference
interchangeable
J514Interchangeable
interchangeable cross-reference
interchangeable
P66794Interchangeable
interchangeable cross-reference
interchangeable
1001560Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1856610?
1856610 is a WORM SHAFT.
What parts can replace 1856610?
There are 4 known substitutes for 1856610: 94-202702-6-8S, J514, P66794 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1856610?
1856610 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-672-0177. This indicates validated use in U.S. government and defense supply chains.
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