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AN743B12 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AN743B12: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: END RADIUS, first_leg_width: 0.480 INCHES MINIMUM AND 0.520 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 5340-00-815-9068, 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
AN743B12
NSN: 5340-00-815-9068
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleEND RADIUS
first_leg_width0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
first_leg_length0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
second_leg_styleEND RADIUS
second_leg_width0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
style_designatorANGLE
second_leg_length0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
surface_treatmentANODIZE
first_leg_thickness0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
first_leg_end_radius0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
NSN5340-00-815-9068
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AN743B12 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: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.230 INCHES MINIMUM AND 0.270 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: IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
SECOND LEG WIDTH: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.230 INCHES MINIMUM AND 0.270 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 LEGIDENTICAL
SECOND LEG HOLE DIAMETER0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
SECOND LEG WIDTH0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
SECOND LEG LENGTH0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SUBSTITUTES & CROSS-REFERENCES 2
AS7431Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 AN743B12?
AN743B12 is a BRACKET,ANGLE.
What parts can replace AN743B12?
There are 2 known substitutes for AN743B12: AS7431, SAE-AS7431. Substitute compatibility should be verified for your specific system.
What is the NSN for AN743B12?
AN743B12 is cataloged in the U.S. Government catalog under NSN 5340-00-815-9068. This indicates validated use in U.S. government and defense supply chains.
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