PartsTable / COMPONENT / 51X2046
51X2046
✓ 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 color: BLACK, material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-261-3693, 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
51X2046
NSN: 5330-00-261-3693 FSC: 5330 CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
color BLACK material LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN temp_rating -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF hardness_rating 80.0 SHORE DUROMETER A NOMINAL OVERALL housing_bore_diameter 3.751 INCHES NOMINAL IN sealing_element_style ANGULAR maximum_pressure_rating 7.0 POUNDS PER SQUARE INCH (PSI) LBS accommodated_shaft_diameter 2.750 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-261-3693
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 51X2046
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
• TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
• HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL OVERALL
• SEAL WIDTH: 0.500 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF HARDNESS RATING 80.0 SHORE DUROMETER A NOMINAL OVERALL SEAL WIDTH 0.500 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR MATERIAL STEEL CASE COLOR BLACK MATERIAL RUBBER SYNTHETIC SEALING ELEMENT MAXIMUM PRESSURE RATING 7.0 POUNDS PER SQUARE INCH (PSI) LBS ACCOMMODATED SHAFT MAXIMUM RATED SPEED 3000 FEET PER MINUTE FT HOUSING BORE DIAMETER 3.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8251 Interchangeable interchangeable cross-reference
interchangeable
375224A Interchangeable interchangeable cross-reference
interchangeable
224-375 Interchangeable interchangeable cross-reference
interchangeable
21158-2046 Interchangeable Same NIIN cross-reference
interchangeable
A1205E317 Interchangeable Same NIIN cross-reference
interchangeable
63X2046 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51X2046?
51X2046 is a SEAL,PLAIN ENCASED.
What parts can replace 51X2046?
There are 6 known substitutes for 51X2046: 8251, 375224A, 224-375 and 3 more. Substitute compatibility should be verified for your specific system.
Is 51X2046 still available?
51X2046 is currently cancelled.
Request a Quote — 51X2046