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19323A ✓ 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 SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, inside_diameter: 1.938 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, overall_thickness: 0.031 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 5365-01-062-6336, 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
19323A
NSN: 5365-01-062-6336
FSC: 5365
CAGE: U4484 — CALDER LTD (GBR)
SPECIFICATIONS
materialSTEEL COMP 304
inside_diameter1.938 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
overall_thickness0.031 INCHES NOMINAL IN
NSN5365-01-062-6336
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 19323A MFR SPACER,RING
KEY FEATURES
•
MATERIAL: STEEL COMP 304
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.938 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 304
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
INSIDE DIAMETER1.938 INCHES NOMINAL IN
OVERALL THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
A3-PS-000121 3Interchangeable
interchangeable cross-reference
interchangeable
18318AInterchangeable
interchangeable cross-reference
interchangeable
A3-PS-000121Interchangeable
interchangeable cross-reference
interchangeable
5876A92Interchangeable
interchangeable cross-reference
interchangeable
7052637-02Interchangeable
interchangeable cross-reference
interchangeable
PRP568-138 2069-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19323A?
19323A is a SPACER,RING.
What parts can replace 19323A?
There are 14 known substitutes for 19323A: A3-PS-000121 3, 18318A, A3-PS-000121 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19323A?
19323A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-062-6336. 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