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Technical Data Sheet
PartsTable / COMPONENT / 29550-5/02
29550-5/02 ✓ 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 29550-5/02 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 5340-01-590-3803, 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
29550-5/02
NSN: 5340-01-590-3803
FSC: 5340
CAGE: 81860 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP (USA)
SPECIFICATIONS
Part Number29550-5/02
NSN5340-01-590-3803
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 29550-5/02 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 6
29550Interchangeable
interchangeable cross-reference
interchangeable
39131Interchangeable
interchangeable cross-reference
interchangeable
29-5505Interchangeable
interchangeable cross-reference
interchangeable
R-95780PC7Interchangeable
interchangeable cross-reference
interchangeable
295505-001Interchangeable
interchangeable cross-reference
interchangeable
295505-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29550-5/02?
29550-5/02 is a 29550-5/02.
What parts can replace 29550-5/02?
There are 6 known substitutes for 29550-5/02: 29550, 39131, 29-5505 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29550-5/02?
29550-5/02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-590-3803. 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