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 B, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 1.379 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-350-9711, 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
8-74-21-25-006
NSN:5330-00-350-9711 FSC:5330 CAGE:84659 — SAFEGUARD POWERTECH SYSTEMS (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT B
case_style
SQUARE
seal_width
0.250 INCHES NOMINAL IN
temp_rating
-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
outside_diameter
1.379 INCHES NOMINAL IN
surface_treatment
PLASTIC CASE
housing_bore_diameter
1.375 INCHES NOMINAL IN
sealing_element_style
ANGULAR-OPPOSED
accommodated_shaft_diameter
0.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
3600 FEET PER MINUTE FT
NSN
5330-00-350-9711
COMPONENT DIAGRAM
KEY FEATURES
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
•
MATERIAL: STEEL CASE
•
ACCOMMODATED SHAFT DIAMETER: 0.875 INCHES NOMINAL IN
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FREQUENTLY ASKED QUESTIONS
What is 8-74-21-25-006?
8-74-21-25-006 is a SEAL,PLAIN ENCASED.
What parts can replace 8-74-21-25-006?
There are 21 known substitutes for 8-74-21-25-006: 57-08660, 8660, 08660 and 18 more. Substitute compatibility should be verified for your specific system.
Is 8-74-21-25-006 still available?
8-74-21-25-006 is currently cancelled.
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