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PartsTable / COMPONENT / 3017278
3017278 ✓ 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 RING,RELEASE is a the manufacturer industrial component. Key specifications include width: 4.750 INCHES NOMINAL IN, material: RUBBER SYNTHETIC TUBE, bend_radius: 63.5 MILLIMETERS NOMINAL MM, bulge_width: 0.875 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT SINGLE RESPONSE DEGF, outer_radius: 1.750 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 1045-01-077-2481, 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
3017278
NSN: 1045-01-077-2481
FSC: 1045
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width4.750 INCHES NOMINAL IN
materialRUBBER SYNTHETIC TUBE
bend_radius63.5 MILLIMETERS NOMINAL MM
bulge_width0.875 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT SINGLE RESPONSE DEGF
outer_radius1.750 INCHES NOMINAL IN
exterior_colorBLACK
wall_thickness0.085 INCHES NOMINAL IN
working_length16.000 INCHES NOMINAL IN
inside_diameter1.750 INCHES NOMINAL IN
offset_distance35.0 MILLIMETERS NOMINAL MM
first_arm_length1.500 INCHES NOMINAL IN
NSN1045-01-077-2481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,RELEASE TITLE COMPONENT PN 3017278 MFR RING,RELEASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
ZZ-H-428Interchangeable
interchangeable cross-reference
interchangeable
38273Interchangeable
interchangeable cross-reference
interchangeable
38273-0389R55Interchangeable
interchangeable cross-reference
interchangeable
3224119 ITEM 15Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3017278?
3017278 is a RING,RELEASE.
What parts can replace 3017278?
There are 4 known substitutes for 3017278: ZZ-H-428, 38273, 38273-0389R55 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3017278?
3017278 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1045-01-077-2481. 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