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Technical Data Sheet
48135-BA ✓ 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 SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, housing_bore_diameter: 2.623 INCHES NOMINAL IN, sealing_element_style: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-021-1902, 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
48135-BA
NSN: 5330-01-021-1902
FSC: 5330
CAGE: 50380 — RELIANCE ELECTRIC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
housing_bore_diameter2.623 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.688 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-01-021-1902
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 48135-BA 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
ACCOMMODATED SHAFT DIAMETER: 1.688 INCHES NOMINAL IN
TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEALING ELEMENT STYLE: ANGULAR
CASE STYLE: SQUARE
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH: 0.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.688 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEALING ELEMENT STYLEANGULAR
CASE STYLESQUARE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALSTEEL CASE
HOUSING BORE DIAMETER2.623 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
834X6Interchangeable
interchangeable cross-reference
interchangeable
9029203Interchangeable
interchangeable cross-reference
interchangeable
16-801Interchangeable
interchangeable cross-reference
interchangeable
5380319Interchangeable
interchangeable cross-reference
interchangeable
TW63638Interchangeable
interchangeable cross-reference
interchangeable
564175Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48135-BA?
48135-BA is a SEAL,PLAIN ENCASED.
What parts can replace 48135-BA?
There are 15 known substitutes for 48135-BA: 834X6, 9029203, 16-801 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48135-BA?
48135-BA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-021-1902. This indicates validated use in U.S. government and defense supply chains.
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