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98P — Technical Data Sheet

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— · 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: NICKEL ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.500 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES ALL SURFACES, body_inside_diameter: 3.500 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 4320-00-398-7919, 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
98P
NSN: 4320-00-398-7919
FSC: 4320
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialNICKEL ALLOY
body_stylePLAIN
corner_shapeSQUARE ALL CORNERS
overall_length0.500 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES ALL SURFACES
body_inside_diameter3.500 INCHES NOMINAL IN
body_outside_diameter4.252 INCHES MINIMUM AND 4.253 INCHES MAXIMUM IN
NSN4320-00-398-7919
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 98P MFR RING,WEARING
KEY FEATURES
•
BODY STYLE: PLAIN
•
SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY INSIDE DIAMETER: 3.500 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 4.252 INCHES MINIMUM AND 4.253 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEPLAIN
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER3.500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER4.252 INCHES MINIMUM AND 4.253 INCHES MAXIMUM IN
OVERALL LENGTH0.500 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
10402Interchangeable
interchangeable cross-reference
interchangeable
45-1188P1079-02L0-20INInterchangeable
interchangeable cross-reference
interchangeable
45-1188P1079Interchangeable
interchangeable cross-reference
interchangeable
BL14-2WA4-LWXXInterchangeable
interchangeable cross-reference
interchangeable
45-1188A02L10INWCInterchangeable
interchangeable cross-reference
interchangeable
45-1188P02L10INWCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 98P?
98P is a RING,WEARING.
What parts can replace 98P?
There are 19 known substitutes for 98P: 10402, 45-1188P1079-02L0-20IN, 45-1188P1079 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 98P?
98P is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-398-7919. 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: September 2026