PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1JH1922REVAPC6
1JH1922REVAPC6 ✓ 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 WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: GLASS, surface_finish: POLISHED, overall_diameter: 1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, special_features: MARKING 0.250 IN FROM EDGE IN, special_markings: HEAT TREATED, style_designator: CIRCULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-468-1418, 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
1JH1922REVAPC6
NSN: 9340-00-468-1418
FSC: 9340
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialGLASS
surface_finishPOLISHED
overall_diameter1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
special_featuresMARKING 0.250 IN FROM EDGE IN
special_markingsHEAT TREATED
style_designatorCIRCULAR
overall_thickness0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
material_transparencyCLEAR
material_document_and_classificationDD-G-451 FED SPEC SINGLE MATERIAL RESPONSE
NSN9340-00-468-1418
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN 1JH1922REVAPC6 MFR WINDOW,OBSERVATION
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: DD-G-451 FED SPEC SINGLE MATERIAL RESPONSE
•
OVERALL THICKNESS: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
MATERIAL: GLASS
•
MATERIAL TRANSPARENCY: CLEAR
•
SPECIAL MARKINGS: HEAT TREATED
•
SURFACE FINISH: POLISHED
•
STYLE DESIGNATOR: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONDD-G-451 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESMARKING 0.250 IN FROM EDGE IN
OVERALL THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIALGLASS
MATERIAL TRANSPARENCYCLEAR
SPECIAL MARKINGSHEAT TREATED
SURFACE FINISHPOLISHED
STYLE DESIGNATORCIRCULAR
OVERALL DIAMETER1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
KS-8455 PC 5Interchangeable
interchangeable cross-reference
interchangeable
MIL-G-2857Interchangeable
interchangeable cross-reference
interchangeable
CC-1138-123Interchangeable
interchangeable cross-reference
interchangeable
CC-1138-124Interchangeable
interchangeable cross-reference
interchangeable
KS11678ASYM12 18LInterchangeable
interchangeable cross-reference
interchangeable
KS11678AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1JH1922REVAPC6?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1JH1922REVAPC6?
1JH1922REVAPC6 is a WINDOW,OBSERVATION.
What parts can replace 1JH1922REVAPC6?
There are 25 known substitutes for 1JH1922REVAPC6: KS-8455 PC 5, MIL-G-2857, CC-1138-123 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1JH1922REVAPC6?
1JH1922REVAPC6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-468-1418. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1JH1922REVAPC6

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026