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PartsTable / COMPONENT / CR15522
CR15522 ✓ 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 ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.299 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN, temp_rating: -40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, outside_diameter: 2.254 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-044-7224, 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
CR15522
NSN: 5330-01-044-7224
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.299 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
temp_rating-40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
outside_diameter2.254 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter2.249 INCHES MINIMUM AND 2.251 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.562 INCHES NOMINAL IN
NSN5330-01-044-7224
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CR15522 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
•
SEAL WIDTH: 0.299 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
SEALING ELEMENT STYLE: ANGULAR
•
MATERIAL: STEEL CASE
•
HOUSING BORE DIAMETER: 2.249 INCHES MINIMUM AND 2.251 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PLASTIC CASE
•
ACCOMMODATED SHAFT DIAMETER: 1.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.299 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
TEMP RATING-40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
SEALING ELEMENT STYLEANGULAR
MATERIALSTEEL CASE
HOUSING BORE DIAMETER2.249 INCHES MINIMUM AND 2.251 INCHES MAXIMUM IN
SURFACE TREATMENTPLASTIC CASE
ACCOMMODATED SHAFT DIAMETER1.562 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
OUTSIDE DIAMETER2.254 INCHES NOMINAL IN
CASE STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
15522Interchangeable
interchangeable cross-reference
interchangeable
8180000046Interchangeable
interchangeable cross-reference
interchangeable
39F20002Interchangeable
interchangeable cross-reference
interchangeable
A-A-2930 TY2Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY8CL2GRASZ2Interchangeable
interchangeable cross-reference
interchangeable
A-A-2930Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR15522?
CR15522 is a SEAL,PLAIN ENCASED.
What parts can replace CR15522?
There are 17 known substitutes for CR15522: 15522, 8180000046, 39F20002 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR15522?
CR15522 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-044-7224. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026