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623784 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

623784: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.875 INCHES NOMINAL IN, outside_diameter: 4.756 INCHES NOMINAL IN, special_features: BORE-TITE COATED ON OD OF DOUBLE SEAL TYPE, surface_treatment: PLASTIC CASE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-912-4848, 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
623784
NSN: 5330-00-912-4848
FSC: 5330 — Packing and Gasket Materials
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A
case_styleSQUARE
seal_width0.875 INCHES NOMINAL IN
outside_diameter4.756 INCHES NOMINAL IN
special_featuresBORE-TITE COATED ON OD OF DOUBLE SEAL TYPE
surface_treatmentPLASTIC CASE
housing_bore_diameter4.751 INCHES NOMINAL IN
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter3.750 INCHES NOMINAL IN
NSN5330-00-912-4848
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 623784 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: 0.875 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
OUTSIDE DIAMETER: 4.756 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 4.751 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 3.750 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.875 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
OUTSIDE DIAMETER4.756 INCHES NOMINAL IN
HOUSING BORE DIAMETER4.751 INCHES NOMINAL IN
CASE STYLESQUARE
SPECIAL FEATURESBORE-TITE COATED ON OD OF DOUBLE SEAL TYPE
ACCOMMODATED SHAFT DIAMETER3.750 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B
SUBSTITUTES & CROSS-REFERENCES 1
510529Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 623784?
623784 is a SEAL,PLAIN ENCASED.
What parts can replace 623784?
There is 1 known substitute for 623784: 510529. Substitute compatibility should be verified for your specific system.
What is the NSN for 623784?
623784 is cataloged in the U.S. Government catalog under NSN 5330-00-912-4848. This indicates validated use in U.S. government and defense supply chains.
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