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511288 — TUBE ASSYXCOMBUSTIO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

511288: TUBE ASSYXCOMBUSTIO.

The TUBE ASSYXCOMBUSTIO is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, rim_surface_width: 0.375 INCHES NOMINAL IN, peripheral_diameter: 0.344 INCHES NOMINAL IN, center_hole_diameter: 0.281 INCHES NOMINAL IN, reference_number_differentiating_characteristics: PACKINGVALVE STEM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-290-4366, 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
511288
NSN: 5330-00-290-4366
NIINs: 002904366, 009159547
FSC: 5330 — Packing and Gasket Materials
CAGE: 81337 — W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
rim_surface_width0.375 INCHES NOMINAL IN
peripheral_diameter0.344 INCHES NOMINAL IN
center_hole_diameter0.281 INCHES NOMINAL IN
reference_number_differentiating_characteristicsPACKINGVALVE STEM
NSN5330-00-290-4366
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 511288 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
KEY FEATURES
•
RIM SURFACE WIDTH: 0.375 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 0.344 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS OVERALL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: PACKINGVALVE STEM
TECHNICAL CHARACTERISTICS
RIM SURFACE WIDTH0.375 INCHES NOMINAL IN
PERIPHERAL DIAMETER0.344 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.281 INCHES NOMINAL IN
MATERIALASBESTOS OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSPACKINGVALVE STEM
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 511288?
511288 is a TUBE ASSYXCOMBUSTIO.
What is the NSN for 511288?
511288 is cataloged in the U.S. Government catalog under NSN 5330-00-290-4366. This indicates validated use in U.S. government and defense supply chains.
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