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Technical Data Sheet
505141 ✓ 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

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.2500 INCHES NOMINAL IN, special_features: ITEM CONTAINS COUNTERBORE; 0.3200 IN DIA; 0.1880 IN. DEPTH IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2210 INCHES NOMINAL IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-837-7815, 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
505141
NSN: 5330-00-837-7815
FSC: 5330
CAGE: 15277 — GENERAL STEEL TANK CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.2500 INCHES NOMINAL IN
special_featuresITEM CONTAINS COUNTERBORE; 0.3200 IN DIA; 0.1880 IN. DEPTH IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.2210 INCHES NOMINAL IN
body_outside_diameter0.4688 INCHES NOMINAL IN
NSN5330-00-837-7815
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 505141 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
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR INTERMEDIATE RING
MATERIAL: ASBESTOS INTERMEDIATE RING
INTERMEDIATE RING QUANTITY: 2
HEIGHT: 1.312 INCHES NOMINAL IN
INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR INTERMEDIATE RING
MATERIALASBESTOS INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
MATERIALASBESTOS TOP RING
INTERMEDIATE RING QUANTITY2
HEIGHT1.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
INSIDE DIAMETER2.250 INCHES NOMINAL IN
MATERIALASBESTOS BOTTOM RING
OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A504Interchangeable
interchangeable cross-reference
interchangeable
44355-7Interchangeable
interchangeable cross-reference
interchangeable
181339Interchangeable
interchangeable cross-reference
interchangeable
0181339Interchangeable
interchangeable cross-reference
interchangeable
2995348Interchangeable
interchangeable cross-reference
interchangeable
A520Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 505141?
505141 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.
What parts can replace 505141?
There are 10 known substitutes for 505141: A504, 44355-7, 181339 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 505141?
505141 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-837-7815. This indicates validated use in U.S. government and defense supply chains.
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