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Technical Data Sheet
PartsTable / COMPONENT / 255265-6
255265-6 ✓ 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,WEARING is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: TO NAME: INSTALLER,SPRING; TO 6J3-4-101-3, end_item_identification: HYDROMECHANICAL N2 SENSOR MODEL SS-A3. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-398-7758, 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
255265-6
NSN: 4320-00-398-7758
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL
special_featuresTO NAME: INSTALLER,SPRING; TO 6J3-4-101-3
end_item_identificationHYDROMECHANICAL N2 SENSOR MODEL SS-A3
NSN4320-00-398-7758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 255265-6 MFR RING,WEARING
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 4.502 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 3.970 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER4.502 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.970 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEPLAIN
OVERALL LENGTH0.562 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2984Interchangeable
interchangeable cross-reference
interchangeable
927018Interchangeable
interchangeable cross-reference
interchangeable
R6774Interchangeable
interchangeable cross-reference
interchangeable
830091Interchangeable
interchangeable cross-reference
interchangeable
11076Interchangeable
interchangeable cross-reference
interchangeable
113-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 255265-6?
255265-6 is a RING,WEARING.
What parts can replace 255265-6?
There are 22 known substitutes for 255265-6: 2984, 927018, R6774 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 255265-6?
255265-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-398-7758. 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