PartsTable
Technical Data Sheet
Download PDF

RYLB149 — WINDOW,OBSERVATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RYLB149: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: GLASS, end_item_identification: C-17A AIRCRAFT; PNEUNATIC VALVE/PRESSURE REGULATOR. A.

This part is cataloged in the U.S. Government catalog under NSN 9340-01-423-0697, 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
RYLB149
NSN: 9340-01-423-0697
FSC: 9340 — Glass Fabricated Materials
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialGLASS
end_item_identificationC-17A AIRCRAFT; PNEUNATIC VALVE/PRESSURE REGULATOR. A
NSN9340-01-423-0697
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN RYLB149 MFR WINDOW,OBSERVATION
KEY FEATURES
•
MATERIAL: GLASS
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONC-17A AIRCRAFT; PNEUNATIC VALVE/PRESSURE REGULATOR. A
MATERIALGLASS
OTHER ITEMS IN FSC 9340 — Glass Fabricated Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9340-00-001-2702 9340-00-001-3590 9340-00-001-3591 9340-00-001-3592 9340-00-003-0380 9340-00-003-1497 9340-00-003-1553 9340-00-003-7325
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
Ready to buy RYLB149?
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 RYLB149?
RYLB149 is a WINDOW,OBSERVATION.
What is the NSN for RYLB149?
RYLB149 is cataloged in the U.S. Government catalog under NSN 9340-01-423-0697. 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 — RYLB149

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.