PartsTable
Technical Data Sheet
11029561475 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 26.490 INCHES NOMINAL IN, center_hole_diameter: 25.820 INCHES MINIMUM AND 26.060 INCHES MAXIMUM IN, elongation_percentage: 250 MAXIMUM, cross-sectional_height: 0.275 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 5331-01-019-2067, 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
11029561475
NSN: 5331-01-019-2067
FSC: 5331 — O-RING
CAGE: 35076 — AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED DIV AIRCRAFT APPLIANCES AND EQUIPMENT LTD. (CAN)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter26.490 INCHES NOMINAL IN
center_hole_diameter25.820 INCHES MINIMUM AND 26.060 INCHES MAXIMUM IN
elongation_percentage250 MAXIMUM
cross-sectional_height0.275 INCHES NOMINAL IN
NSN5331-01-019-2067
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11029561475 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
CENTER HOLE DIAMETER: 25.820 INCHES MINIMUM AND 26.060 INCHES MAXIMUM IN
OUTSIDE DIAMETER: 26.490 INCHES NOMINAL IN
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE: 250 MAXIMUM
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER25.820 INCHES MINIMUM AND 26.060 INCHES MAXIMUM IN
OUTSIDE DIAMETER26.490 INCHES NOMINAL IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE250 MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
AS568-475Interchangeable
interchangeable cross-reference
interchangeable
AMS-P-5516Interchangeable
interchangeable cross-reference
interchangeable
MIL-P-5516CLBInterchangeable
interchangeable cross-reference
interchangeable
N190475E000Interchangeable
interchangeable cross-reference
interchangeable
H20089G001PC9Interchangeable
interchangeable cross-reference
interchangeable
ASTM D2000-M2AA810A13EA14F17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11029561475?
11029561475 is a O-RING.
What parts can replace 11029561475?
There are 8 known substitutes for 11029561475: AS568-475, AMS-P-5516, MIL-P-5516CLB and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11029561475?
11029561475 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-019-2067. This indicates validated use in U.S. government and defense supply chains.
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