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Technical Data Sheet
5590S ✓ 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: RECESSED, seal_width: 0.375 INCHES NOMINAL IN, housing_bore_diameter: 2.834 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 1.374 INCHES MINIMUM AND 1.376 INCHES MAXIMUM 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 5330-00-451-5330, 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
5590S
NSN: 5330-00-451-5330
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleRECESSED
seal_width0.375 INCHES NOMINAL IN
housing_bore_diameter2.834 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter1.374 INCHES MINIMUM AND 1.376 INCHES MAXIMUM IN
NSN5330-00-451-5330
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5590S 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: 0.375 INCHES NOMINAL IN
CASE STYLE: RECESSED
ACCOMMODATED SHAFT DIAMETER: 1.374 INCHES MINIMUM AND 1.376 INCHES MAXIMUM IN
MATERIAL: STEEL CASE
HOUSING BORE DIAMETER: 2.834 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN
SEALING ELEMENT STYLE: VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.375 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER1.374 INCHES MINIMUM AND 1.376 INCHES MAXIMUM IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
HOUSING BORE DIAMETER2.834 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
5590-5Interchangeable
interchangeable cross-reference
interchangeable
D300Interchangeable
interchangeable cross-reference
interchangeable
262098Interchangeable
interchangeable cross-reference
interchangeable
811735Interchangeable
interchangeable cross-reference
interchangeable
SMB187246Interchangeable
interchangeable cross-reference
interchangeable
470452Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5590S?
5590S is a SEAL,PLAIN ENCASED.
What parts can replace 5590S?
There are 9 known substitutes for 5590S: 5590-5, D300, 262098 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5590S?
5590S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-451-5330. This indicates validated use in U.S. government and defense supply chains.
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