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Technical Data Sheet
PartsTable / COMPONENT / RY-177501 ITEM 11
RY-177501 ITEM 11 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BRACKET,MOUNTING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-143-9472, 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
RY-177501 ITEM 11
NSN: 5340-01-143-9472
FSC: 5340
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
Part NumberRY-177501 ITEM 11
NSN5340-01-143-9472
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RY-177501 ITEM 11 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1080-7Interchangeable
interchangeable cross-reference
interchangeable
28023Interchangeable
interchangeable cross-reference
interchangeable
5298446Interchangeable
interchangeable cross-reference
interchangeable
147Interchangeable
interchangeable cross-reference
interchangeable
RY-177501 ITEM1112Interchangeable
interchangeable cross-reference
interchangeable
RY-177501Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RY-177501 ITEM 11?
RY-177501 ITEM 11 is a BRACKET,MOUNTING.
What parts can replace RY-177501 ITEM 11?
There are 19 known substitutes for RY-177501 ITEM 11: 1080-7, 28023, 5298446 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RY-177501 ITEM 11?
RY-177501 ITEM 11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-143-9472. 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