PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 35087PCQ3

35087PCQ3 — Technical Data Sheet

✓ 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, edge_type: FLAT UNFINISHED, surface_finish: POLISHED, overall_diameter: 4.000 INCHES NOMINAL IN, style_designator: CIRCULAR, overall_thickness: 0.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 9340-00-142-0979, 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
35087PCQ3
NSN: 9340-00-142-0979
FSC: 9340
CAGE: 81316 — PORTSMOUTH NAVAL SHIPYARD (USA)
SPECIFICATIONS
materialGLASS
edge_typeFLAT UNFINISHED
ply_quantity1
surface_finishPOLISHED
overall_diameter4.000 INCHES NOMINAL IN
style_designatorCIRCULAR
overall_thickness0.625 INCHES NOMINAL IN
material_transparencyCLEAR
nondefinitive_spec/std_dataA TYPE
NSN9340-00-142-0979
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN 35087PCQ3 MFR WINDOW,OBSERVATION
KEY FEATURES
•
SURFACE FINISH: POLISHED
•
STYLE DESIGNATOR: CIRCULAR
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
•
MATERIAL: GLASS
•
EDGE TYPE: FLAT UNFINISHED
•
OVERALL THICKNESS: 0.625 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: CLEAR
•
OVERALL DIAMETER: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISHPOLISHED
STYLE DESIGNATORCIRCULAR
NONDEFINITIVE SPEC/STD DATAA TYPE
MATERIALGLASS
EDGE TYPEFLAT UNFINISHED
OVERALL THICKNESS0.625 INCHES NOMINAL IN
MATERIAL TRANSPARENCYCLEAR
OVERALL DIAMETER4.000 INCHES NOMINAL IN
PLY QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
C694065-1Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
KS16067-2ASame_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
KS16067-2Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
KS-16067-5Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
820-4529753REVGSame_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
417885PCQ3InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 35087PCQ3?
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 35087PCQ3?
35087PCQ3 is a WINDOW,OBSERVATION.
What parts can replace 35087PCQ3?
There are 11 known substitutes for 35087PCQ3: C694065-1, KS16067-2A, KS16067-2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 35087PCQ3?
35087PCQ3 is cataloged in the Federal Logistics Information System under NSN 9340-00-142-0979. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 35087PCQ3

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