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Technical Data Sheet
770-9 ✓ 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 BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE END, flow_angle: 90.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES FIRST END, design_form: STRAIGHT, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-200-6557, 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
770-9
NSN: 5340-00-200-6557
FSC: 5340
CAGE: 83930 — TRANSDIGM INC DBA ADEL WIGGINS GROUP DIV ADEL WIGGINS (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE END
flow_angle90.0 DEGREES SECOND END
seat_angle37.0 DEGREES FIRST END
design_formSTRAIGHT
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B SECOND END
overall_length20.000 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter1.000 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE SECOND END
outside_diameter1.500 INCHES NOMINAL IN
special_featuresCHROME PLATED SINK RISER
NSN5340-00-200-6557
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 770-9 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
LUG WIDTH: 1.000 INCHES NOMINAL IN
MATERIAL: ALUMINUM BAND
LOOP INSIDE DIAMETER: 0.563 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.051 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.953 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LUG WIDTH1.000 INCHES NOMINAL IN
MATERIALALUMINUM BAND
LOOP INSIDE DIAMETER0.563 INCHES NOMINAL IN
MATERIAL THICKNESS0.051 INCHES NOMINAL IN
LUG WIDTH1.000 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.953 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES0.500 INCHES NOMINAL IN
MATERIALALUMINUM BONDING STRIP
LUG HOLE DIAMETER0.199 INCHES NOMINAL IN
STYLE DESIGNATORLEFT HAND CLAMP & BRACKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2D56Interchangeable
interchangeable cross-reference
interchangeable
112262H1Interchangeable
interchangeable cross-reference
interchangeable
FC2678Interchangeable
interchangeable cross-reference
interchangeable
770-9Interchangeable
interchangeable cross-reference
interchangeable
077099Interchangeable
interchangeable cross-reference
interchangeable
7709N020S-1-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 770-9?
770-9 is a BEARING,WASHER,THRUST.
What parts can replace 770-9?
There are 10 known substitutes for 770-9: 2D56, 112262H1, FC2678 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 770-9?
770-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-200-6557. This indicates validated use in U.S. government and defense supply chains.
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