PartsTable / COMPONENT / 63X139
63X139
✓ 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: SQUARE, seal_width: 0.312 INCHES NOMINAL 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 5330-00-285-9495, 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
63X139
NSN: 5330-00-285-9495 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
material STEEL CASE case_style SQUARE seal_width 0.312 INCHES NOMINAL 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 3000 FEET PER MINUTE FT NSN 5330-00-285-9495
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 63X139
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
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT DIAMETER: 0.750 INCHES NOMINAL IN
• MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
• SEAL WIDTH: 0.312 INCHES NOMINAL IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3000 FEET PER MINUTE FT
• HOUSING BORE DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLE SQUARE SEALING ELEMENT STYLE ANGULAR ACCOMMODATED SHAFT DIAMETER 0.750 INCHES NOMINAL IN MATERIAL RUBBER SYNTHETIC SEALING ELEMENT SEAL WIDTH 0.312 INCHES NOMINAL IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 3000 FEET PER MINUTE FT MATERIAL STEEL CASE HOUSING BORE DIAMETER 1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
172547 Interchangeable interchangeable cross-reference
interchangeable
12G101 Interchangeable interchangeable cross-reference
interchangeable
117920 Interchangeable interchangeable cross-reference
interchangeable
501599 Interchangeable interchangeable cross-reference
interchangeable
2520003180224 Interchangeable interchangeable cross-reference
interchangeable
4121651 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63X139?
63X139 is a SEAL,PLAIN ENCASED.
What parts can replace 63X139?
There are 13 known substitutes for 63X139: 172547, 12G101, 117920 and 10 more. Substitute compatibility should be verified for your specific system.
Is 63X139 still available?
63X139 is currently cancelled.