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AN743BC13 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AN743BC13: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: END RADIUS, first_leg_width: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, first_leg_length: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, second_leg_style: END RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-889-7170, 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
AN743BC13
NSN: 5340-00-889-7170
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 302
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleEND RADIUS
first_leg_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
first_leg_length0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
second_leg_styleEND RADIUS
second_leg_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
style_designatorANGLE
second_leg_length0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
first_leg_thickness0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
first_leg_end_radius0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
second_leg_thickness0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5340-00-889-7170
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AN743BC13 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
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
FIRST LEG HOLE DIAMETER: 0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.118 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
SECOND LEG LENGTH: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
FIRST LEG HOLE DIAMETER0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.118 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
SECOND LEG WIDTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SECOND LEG LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS7431Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN743BC13?
AN743BC13 is a BRACKET,ANGLE.
What parts can replace AN743BC13?
There is 1 known substitute for AN743BC13: SAE-AS7431. Substitute compatibility should be verified for your specific system.
What is the NSN for AN743BC13?
AN743BC13 is cataloged in the U.S. Government catalog under NSN 5340-00-889-7170. This indicates validated use in U.S. government and defense supply chains.
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