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Technical Data Sheet
PartsTable / COMPONENT / 623-10865
623-10865 ✓ 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: STEEL CASE, case_style: RECESSED, seal_width: 0.375 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT DEGF, housing_bore_diameter: 2.500 INCHES NOMINAL IN, sealing_element_style: VERTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-037-7192, 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
623-10865
NSN: 5330-01-037-7192
FSC: 5330
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleRECESSED
seal_width0.375 INCHES NOMINAL IN
temp_rating250.0 FAHRENHEIT DEGF
housing_bore_diameter2.500 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter1.750 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1000 FEET PER MINUTE FT
NSN5330-01-037-7192
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 623-10865 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
•
CASE STYLE: RECESSED
•
MATERIAL: STEEL CASE
•
TEMP RATING: 250.0 FAHRENHEIT DEGF
•
HOUSING BORE DIAMETER: 2.500 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
•
ACCOMMODATED SHAFT DIAMETER: 1.750 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLERECESSED
MATERIALSTEEL CASE
TEMP RATING250.0 FAHRENHEIT DEGF
HOUSING BORE DIAMETER2.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER1.750 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1086-5Interchangeable
interchangeable cross-reference
interchangeable
76304Interchangeable
interchangeable cross-reference
interchangeable
D-8DInterchangeable
interchangeable cross-reference
interchangeable
20T8ADRYCHARGEDInterchangeable
interchangeable cross-reference
interchangeable
KMP3-154Interchangeable
interchangeable cross-reference
interchangeable
2145002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 623-10865?
623-10865 is a SEAL,PLAIN ENCASED.
What parts can replace 623-10865?
There are 18 known substitutes for 623-10865: 1086-5, 76304, D-8D and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 623-10865?
623-10865 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-037-7192. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026