PartsTable / COMPONENT / 53X2771H
53X2771H
✓ 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: 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN, housing_bore_diameter: 6.251 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 4.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-3112, 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
53X2771H
NSN: 5330-00-641-3112 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
material STEEL CASE case_style SQUARE seal_width 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN housing_bore_diameter 6.251 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 4.500 INCHES NOMINAL IN NSN 5330-00-641-3112
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 53X2771H
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: 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
• HOUSING BORE DIAMETER: 6.251 INCHES NOMINAL IN
• ACCOMMODATED SHAFT DIAMETER: 4.500 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN HOUSING BORE DIAMETER 6.251 INCHES NOMINAL IN MATERIAL STEEL CASE CASE STYLE SQUARE ACCOMMODATED SHAFT DIAMETER 4.500 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7959 Interchangeable interchangeable cross-reference
interchangeable
55062 Interchangeable interchangeable cross-reference
interchangeable
85665-1 Interchangeable interchangeable cross-reference
interchangeable
51-07959-55 Interchangeable interchangeable cross-reference
interchangeable
0-12134 Interchangeable interchangeable cross-reference
interchangeable
6251G Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53X2771H?
53X2771H is a SEAL,PLAIN ENCASED.
What parts can replace 53X2771H?
There are 14 known substitutes for 53X2771H: 7959, 55062, 85665-1 and 11 more. Substitute compatibility should be verified for your specific system.
Is 53X2771H still available?
53X2771H is currently cancelled.
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