PartsTable / COMPONENT / 51X49
51X49
✓ 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: STEEL CASE, case_style: SQUARE, seal_width: 0.312 INCHES NOMINAL 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 5330-00-154-3110, 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
51X49
NSN: 5330-00-154-3110 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
color BLACK material STEEL CASE case_style SQUARE seal_width 0.312 INCHES NOMINAL IN temp_rating -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF hardness_rating 80.0 SHORE DUROMETER A NOMINAL OVERALL housing_bore_diameter 1.000 INCHES NOMINAL IN sealing_element_style ANGULAR maximum_pressure_rating 7.0 POUNDS PER SQUARE INCH (PSI) LBS accommodated_shaft_diameter 0.500 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 3000 FEET PER MINUTE FT NSN 5330-00-154-3110
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 51X49
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
• SEALING ELEMENT STYLE: ANGULAR
• MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
• HOUSING BORE DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF HARDNESS RATING 80.0 SHORE DUROMETER A NOMINAL OVERALL SEALING ELEMENT STYLE ANGULAR COLOR BLACK MAXIMUM PRESSURE RATING 7.0 POUNDS PER SQUARE INCH (PSI) LBS HOUSING BORE DIAMETER 1.000 INCHES NOMINAL IN CASE STYLE SQUARE MATERIAL STEEL CASE SEAL WIDTH 0.312 INCHES NOMINAL IN MATERIAL RUBBER SYNTHETIC SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
4E07 Interchangeable interchangeable cross-reference
interchangeable
DX256 Interchangeable interchangeable cross-reference
interchangeable
110405 Interchangeable interchangeable cross-reference
interchangeable
NY34PCS3340 Interchangeable interchangeable cross-reference
interchangeable
NY121PCS3340 Interchangeable interchangeable cross-reference
interchangeable
X204 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51X49?
51X49 is a SEAL,PLAIN ENCASED.
What parts can replace 51X49?
There are 20 known substitutes for 51X49: 4E07, DX256, 110405 and 17 more. Substitute compatibility should be verified for your specific system.
Is 51X49 still available?
51X49 is currently cancelled.