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CR20X30X5HMS4R — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CR20X30X5HMS4R: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE SEALING ELEMENT, case_style: RECESSED, seal_width: 5.0 MILLIMETERS NOMINAL MM, outside_diameter: 30.1 MILLIMETERS NOMINAL MM, special_features: METRIC:SHAFT 20; BORE 30; OD 30.14; W 5; WT .01, housing_bore_diameter: 30.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-558-7900, 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
CR20X30X5HMS4R
NSN: 5330-01-558-7900
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE SEALING ELEMENT
case_styleRECESSED
seal_width5.0 MILLIMETERS NOMINAL MM
outside_diameter30.1 MILLIMETERS NOMINAL MM
special_featuresMETRIC:SHAFT 20; BORE 30; OD 30.14; W 5; WT .01
housing_bore_diameter30.0 MILLIMETERS NOMINAL MM
sealing_element_styleVERTICAL
accommodated_shaft_diameter20.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyLDS & SMALL BORE SEAL
NSN5330-01-558-7900
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CR20X30X5HMS4R 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: 5.0 MILLIMETERS NOMINAL MM
•
SEALING ELEMENT STYLE: VERTICAL
•
OUTSIDE DIAMETER: 30.1 MILLIMETERS NOMINAL MM
•
HOUSING BORE DIAMETER: 30.0 MILLIMETERS NOMINAL MM
•
CASE STYLE: RECESSED
•
COLOR: BROWN
•
ACCOMMODATED SHAFT DIAMETER: 20.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SEAL WIDTH5.0 MILLIMETERS NOMINAL MM
SEALING ELEMENT STYLEVERTICAL
OUTSIDE DIAMETER30.1 MILLIMETERS NOMINAL MM
HOUSING BORE DIAMETER30.0 MILLIMETERS NOMINAL MM
CASE STYLERECESSED
COLORBROWN
SPECIAL FEATURESMETRIC:SHAFT 20; BORE 30; OD 30.14; W 5; WT .01
ACCOMMODATED SHAFT DIAMETER20.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYLDS & SMALL BORE SEAL
MATERIALRUBBER BUTADIENE NITRILE SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
10006042Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CR20X30X5HMS4R?
CR20X30X5HMS4R is a SEAL,PLAIN ENCASED.
What parts can replace CR20X30X5HMS4R?
There is 1 known substitute for CR20X30X5HMS4R: 10006042. Substitute compatibility should be verified for your specific system.
What is the NSN for CR20X30X5HMS4R?
CR20X30X5HMS4R is cataloged in the U.S. Government catalog under NSN 5330-01-558-7900. This indicates validated use in U.S. government and defense supply chains.
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