PartsTable
Technical Data Sheet
B20-90-6126 ✓ 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 case_style: SQUARE, seal_width: 1.120 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 3.623 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 5330-01-096-3703, 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
B20-90-6126
NSN: 5330-01-096-3703
FSC: 5330
CAGE: 51829 — CR INDUSTRIES CHICAGO RAWHIDE MFG CO (USA)
SPECIFICATIONS
case_styleSQUARE
seal_width1.120 INCHES NOMINAL IN
special_featuresOPERATING CONDITIONS:SPEED-OSCILLATION TO 20 RADIANS/SECOND;TEMPERATURE-MINUS 70 TO PLUS 300 DEGREES FAHRENHEIT;OPERATING PRESSURE-30 PSI INTERNAL(MAX);SEALING MEDIUM-OIL PER MIL-L-23699
sealing_element_styleVERTICAL
accommodated_shaft_diameter3.623 INCHES NOMINAL IN
NSN5330-01-096-3703
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B20-90-6126 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: 1.120 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER: 3.623 INCHES NOMINAL IN
SEALING ELEMENT STYLE: VERTICAL
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH1.120 INCHES NOMINAL IN
SPECIAL FEATURESOPERATING CONDITIONS:SPEED-OSCILLATION TO 20 RADIANS/SECOND;TEMPERATURE-MINUS 70 TO PLUS 300 DEGREES FAHRENHEIT;OPERATING PRESSURE-30 PSI INTERNAL(MAX);SEALING MEDIUM-OIL PER MIL-L-23699
ACCOMMODATED SHAFT DIAMETER3.623 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
CASE STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
850233Interchangeable
interchangeable cross-reference
interchangeable
APC2487578Interchangeable
interchangeable cross-reference
interchangeable
2487578Interchangeable
interchangeable cross-reference
interchangeable
A-A-1274Interchangeable
interchangeable cross-reference
interchangeable
B107.14Interchangeable
interchangeable cross-reference
interchangeable
B107.14MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy B20-90-6126?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B20-90-6126?
B20-90-6126 is a SEAL,PLAIN ENCASED.
What parts can replace B20-90-6126?
There are 9 known substitutes for B20-90-6126: 850233, APC2487578, 2487578 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B20-90-6126?
B20-90-6126 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-096-3703. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B20-90-6126