PartsTable
Technical Data Sheet
P49783-155 ✓ 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 SEAL,PLAIN 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 5330-01-290-4160, 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
P49783-155
NSN: 5330-01-290-4160
FSC: 5330
CAGE: 56607 — LEXAIR INC (USA)
SPECIFICATIONS
Part NumberP49783-155
NSN5330-01-290-4160
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P49783-155 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
15667Interchangeable
interchangeable cross-reference
interchangeable
P0156-0585Interchangeable
interchangeable cross-reference
interchangeable
0156-0585Interchangeable
interchangeable cross-reference
interchangeable
65183Interchangeable
interchangeable cross-reference
interchangeable
SKA1619Interchangeable
interchangeable cross-reference
interchangeable
0115667Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P49783-155?
P49783-155 is a SEAL,PLAIN.
What parts can replace P49783-155?
There are 19 known substitutes for P49783-155: 15667, P0156-0585, 0156-0585 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P49783-155?
P49783-155 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-290-4160. This indicates validated use in U.S. government and defense supply chains.
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