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Technical Data Sheet
49279 ✓ 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 SUPPORT,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 2.250 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 3.750 INCHES NOMINAL IN, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP., end_item_identification: NOSE LANDING GEAR WHEEL ASSEMBLY, BOEING 757 AIRCRAFT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1598, 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
49279
NSN: 5330-00-292-1598
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL
overall_width2.250 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length3.750 INCHES NOMINAL IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
end_item_identificationNOSE LANDING GEAR WHEEL ASSEMBLY, BOEING 757 AIRCRAFT
NSN5330-00-292-1598
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49279 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 24
319-2-2Interchangeable
interchangeable cross-reference
interchangeable
STYLEC07Interchangeable
interchangeable cross-reference
interchangeable
23555Interchangeable
interchangeable cross-reference
interchangeable
T1673Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
L24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49279?
49279 is a SUPPORT,WAVEGUIDE.
What parts can replace 49279?
There are 24 known substitutes for 49279: 319-2-2, STYLEC07, 23555 and 21 more. Substitute compatibility should be verified for your specific system.
Is 49279 still available?
49279 is currently cancelled.
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