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Technical Data Sheet
Y-4 ✓ 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 ELBOW,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include phase: TWO INPUT, end_type: INTERNAL THREAD SECOND END, temp_rating: 65.0 AMBIENT CELSIUS AND -54.0 OPERATING CELSIUS AND 165.0 OPERATING CELSIUS, current_type: AC INPUT, overall_width: 1.750 INCHES IN, spline_length: 0.553 INCHES MINIMUM AND 0.583 INCHES MAXIMUM SINGLE END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-052-1492, 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
Y-4
NSN: 5340-00-052-1492
FSC: 5340
CAGE: 72741 — DORMAN PRODUCTS, INC. DBA DORMAN (USA)
SPECIFICATIONS
phaseTWO INPUT
end_typeINTERNAL THREAD SECOND END
temp_rating65.0 AMBIENT CELSIUS AND -54.0 OPERATING CELSIUS AND 165.0 OPERATING CELSIUS
current_typeAC INPUT
overall_width1.750 INCHES IN
spline_length0.553 INCHES MINIMUM AND 0.583 INCHES MAXIMUM SINGLE END IN
cooling_methodNONVENTILATED
overall_height1.750 INCHES IN
overall_length3.268 INCHES IN
shaft_diameter0.1771 INCHES NOMINAL SINGLE END IN
mounting_methodFACE
spline_quantity15 SINGLE END
NSN5340-00-052-1492
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Y-4 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
DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END: 2.500 INCHES NOMINAL IN
STYLE DESIGNATOR: CLEVIS
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.875 INCHES NOMINAL IN
DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END2.500 INCHES NOMINAL IN
STYLE DESIGNATORCLEVIS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12GMUpgraded Successor
successor cross-reference
successor
7AUpgraded Successor
successor cross-reference
successor
2600Upgraded Successor
successor cross-reference
successor
AE402Upgraded Successor
successor cross-reference
successor
Y4Upgraded Successor
successor cross-reference
successor
18SM1282Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Y-4?
Y-4 is a ELBOW,ELECTRICAL CONDUIT.
What parts can replace Y-4?
There are 16 known substitutes for Y-4: 12GM, 7A, 2600 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Y-4?
Y-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-052-1492. This indicates validated use in U.S. government and defense supply chains.
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