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Technical Data Sheet
2526624 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, case_style: SQUARE, seal_width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, temp_rating: 225.0 FAHRENHEIT DEGF, surface_treatment: PASSIVATE CASE, housing_bore_diameter: 1.128 INCHES MINIMUM AND 1.130 INCHES MAXIMUM 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 5330-00-983-8293, 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
2526624
NSN: 5330-00-983-8293
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
case_styleSQUARE
seal_width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
temp_rating225.0 FAHRENHEIT DEGF
surface_treatmentPASSIVATE CASE
housing_bore_diameter1.128 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter0.6246 INCHES MINIMUM AND 0.6251 INCHES MAXIMUM IN
criticality_code_justificationABVM
accommodated_shaft_maximum_rated_speed1000 FEET PER MINUTE FT
NSN5330-00-983-8293
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2526624 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
CASE STYLE: SQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
SURFACE TREATMENT: PASSIVATE CASE
HOUSING BORE DIAMETER: 1.128 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER: 0.6246 INCHES MINIMUM AND 0.6251 INCHES MAXIMUM IN
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
SEAL WIDTH: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
TEMP RATING: 225.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
SURFACE TREATMENTPASSIVATE CASE
HOUSING BORE DIAMETER1.128 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER0.6246 INCHES MINIMUM AND 0.6251 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
SEAL WIDTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
TEMP RATING225.0 FAHRENHEIT DEGF
CRITICALITY CODE JUSTIFICATIONABVM
SEALING ELEMENT STYLEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
6225-ZInterchangeable
interchangeable cross-reference
interchangeable
5265800-001Interchangeable
interchangeable cross-reference
interchangeable
PC99083-1Interchangeable
interchangeable cross-reference
interchangeable
BC2707Interchangeable
interchangeable cross-reference
interchangeable
40545Interchangeable
interchangeable cross-reference
interchangeable
137786-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2526624?
2526624 is a SEAL,PLAIN ENCASED.
What parts can replace 2526624?
There are 22 known substitutes for 2526624: 6225-Z, 5265800-001, PC99083-1 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2526624?
2526624 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-983-8293. This indicates validated use in U.S. government and defense supply chains.
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