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: SHOULDERED, seal_width: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN, temp_rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, housing_bore_diameter: 1.688 INCHES MINIMUM AND 1.690 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.092 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 5330-00-978-2826, 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
SS1121
NSN:5330-00-978-2826 FSC:5330 CAGE:91587 — REXNORD INDUSTRIES, LLC DIV AEROSPACE SOLUTIONS DOWNERS GROVE (USA)
SPECIFICATIONS
case_style
SHOULDERED
seal_width
0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
temp_rating
-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
housing_bore_diameter
1.688 INCHES MINIMUM AND 1.690 INCHES MAXIMUM IN
accommodated_shaft_diameter
1.092 INCHES NOMINAL IN
NSN
5330-00-978-2826
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
•
CASE STYLE: SHOULDERED
•
ACCOMMODATED SHAFT DIAMETER: 1.092 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.688 INCHES MINIMUM AND 1.690 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is SS1121?
SS1121 is a SEAL,PLAIN ENCASED.
What parts can replace SS1121?
There are 5 known substitutes for SS1121: 408024, TW-12B, 1820387 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS1121?
SS1121 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-978-2826. This indicates validated use in U.S. government and defense supply chains.
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