PartsTable / COMPONENT / 51X14
51X14
✓ 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: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, housing_bore_diameter: 0.750 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-634-8654, 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
51X14
NSN: 5330-00-634-8654 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN housing_bore_diameter 0.750 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 0.375 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 1000 FEET PER MINUTE FT NSN 5330-00-634-8654
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 51X14
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: 0.375 INCHES NOMINAL IN
• SEAL WIDTH: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
• HOUSING BORE DIAMETER: 0.750 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER 0.375 INCHES NOMINAL IN MATERIAL STEEL CASE SEAL WIDTH 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN HOUSING BORE DIAMETER 0.750 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR MATERIAL RUBBER SYNTHETIC SEALING ELEMENT ACCOMMODATED SHAFT MAXIMUM RATED SPEED 1000 FEET PER MINUTE FT CASE STYLE SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MM4 Interchangeable interchangeable cross-reference
interchangeable
MILI25593 Interchangeable interchangeable cross-reference
interchangeable
27358 Interchangeable interchangeable cross-reference
interchangeable
TP157 Interchangeable Same NIIN cross-reference
interchangeable
75M105 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51X14?
51X14 is a SEAL,PLAIN ENCASED.
What parts can replace 51X14?
There are 8 known substitutes for 51X14: MM4, MILI25593, 27358 and 5 more. Substitute compatibility should be verified for your specific system.
Is 51X14 still available?
51X14 is currently cancelled.