PartsTable / COMPONENT / 65X139
65X139
✓ 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: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, housing_bore_diameter: 1.250 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-9620, 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
65X139
NSN: 5330-00-291-9620 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
material LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN housing_bore_diameter 1.250 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 0.750 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-291-9620
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 65X139
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
• ACCOMMODATED SHAFT DIAMETER: 0.750 INCHES NOMINAL IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• HOUSING BORE DIAMETER: 1.250 INCHES NOMINAL IN
• MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
• SEAL WIDTH: 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
• SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER 0.750 INCHES NOMINAL IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT HOUSING BORE DIAMETER 1.250 INCHES NOMINAL IN MATERIAL LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT CASE STYLE SQUARE SEAL WIDTH 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN SEALING ELEMENT STYLE ANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
107D1247-3 Interchangeable interchangeable cross-reference
interchangeable
50225 Interchangeable interchangeable cross-reference
interchangeable
23690 Interchangeable interchangeable cross-reference
interchangeable
905504-1 Interchangeable interchangeable cross-reference
interchangeable
12424 Interchangeable interchangeable cross-reference
interchangeable
SW424 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65X139?
65X139 is a SEAL,PLAIN ENCASED.
What parts can replace 65X139?
There are 17 known substitutes for 65X139: 107D1247-3, 50225, 23690 and 14 more. Substitute compatibility should be verified for your specific system.
Is 65X139 still available?
65X139 is currently cancelled.