The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, housing_bore_diameter: 4.499 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 2.875 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-641-2316, 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
H31-40
NSN:5330-00-641-2316 FSC:5330 — Packing and Gasket Materials CAGE:55643 — A-T-O CONSTRUCTION EQUIPMENT DIV (USA)
SPECIFICATIONS
material
LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
case_style
SQUARE
seal_width
0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
housing_bore_diameter
4.499 INCHES NOMINAL IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
2.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
2000 FEET PER MINUTE FT
NSN
5330-00-641-2316
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 4.499 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.875 INCHES NOMINAL IN
•
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
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FREQUENTLY ASKED QUESTIONS
What is H31-40?
H31-40 is a SEAL,PLAIN ENCASED.
What parts can replace H31-40?
There are 4 known substitutes for H31-40: 6B1890, 455144SK9, 00044 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H31-40?
H31-40 is cataloged in the U.S. Government catalog under NSN 5330-00-641-2316. This indicates validated use in U.S. government and defense supply chains.
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