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Technical Data Sheet
4622-25001625 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE OVERALL, special_features: BLEND OF POLYURETHANE IMPREGNATED WITH INTERNAL LUBRICANT, peripheral_diameter: 2.125 INCHES NOMINAL IN, center_hole_diameter: 1.625 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, end_item_identification: LINEAR HYDRAULIC ACTUATOR MODEL LA589DC,DEPT CONTROL ASSY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-491-6692, 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
4622-25001625
NSN: 5330-01-491-6692
FSC: 5330
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE OVERALL
special_featuresBLEND OF POLYURETHANE IMPREGNATED WITH INTERNAL LUBRICANT
peripheral_diameter2.125 INCHES NOMINAL IN
center_hole_diameter1.625 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
end_item_identificationLINEAR HYDRAULIC ACTUATOR MODEL LA589DC,DEPT CONTROL ASSY
cross-sectional_shape_styleU WITH O-RING
material_document_and_classification+4622 ULTRATHANE PARKER;-65F TO +225F MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-491-6692
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4622-25001625 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
MATERIAL DOCUMENT AND CLASSIFICATION: +4622 ULTRATHANE PARKER;-65F TO +225F MFR REF SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER: 1.625 INCHES NOMINAL IN
PERIPHERAL DIAMETER: 2.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: U WITH O-RING
MATERIAL: PLASTIC POLYURETHANE OVERALL
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBLEND OF POLYURETHANE IMPREGNATED WITH INTERNAL LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION+4622 ULTRATHANE PARKER;-65F TO +225F MFR REF SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER1.625 INCHES NOMINAL IN
PERIPHERAL DIAMETER2.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU WITH O-RING
MATERIALPLASTIC POLYURETHANE OVERALL
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONLINEAR HYDRAULIC ACTUATOR MODEL LA589DC,DEPT CONTROL ASSY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
984813-1Interchangeable
interchangeable cross-reference
interchangeable
12959Interchangeable
interchangeable cross-reference
interchangeable
860490Interchangeable
interchangeable cross-reference
interchangeable
NAS907Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYFSZ57Interchangeable
interchangeable cross-reference
interchangeable
M41CO 57Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4622-25001625?
4622-25001625 is a PACKING,PREFORMED.
What parts can replace 4622-25001625?
There are 13 known substitutes for 4622-25001625: 984813-1, 12959, 860490 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4622-25001625?
4622-25001625 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-491-6692. This indicates validated use in U.S. government and defense supply chains.
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