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74A831157-2001 — BRACKET,DOUBLE ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A831157-2001: BRACKET,DOUBLE ANGLE.

The BRACKET,DOUBLE ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_width: 5.230 INCHES NOMINAL IN, first_leg_length: 0.375 INCHES NOMINAL IN, second_leg_angle: 90.0 DEGREES NOMINAL, second_leg_style: CORNER RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-243-9499, 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
74A831157-2001
NSN: 5340-01-243-9499
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
first_leg_angle90.0 DEGREES NOMINAL
first_leg_width5.230 INCHES NOMINAL IN
first_leg_length0.375 INCHES NOMINAL IN
second_leg_angle90.0 DEGREES NOMINAL
second_leg_styleCORNER RADIUS
second_leg_width5.230 INCHES NOMINAL IN
special_featuresTWO HOLES LOCATED IN CENTER SECTION 0.322 IN. MIN,0.329 IN. MAX DIA; 4.350 IN. C TO C DIST BTWN HOLES IN
style_designatorADJACENT ANGLES
second_leg_length0.375 INCHES NOMINAL IN
mounting_hole_typePLAIN
center_section_height0.750 INCHES NOMINAL IN
NSN5340-01-243-9499
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A831157-2001 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
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG WIDTH: 5.230 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 0.375 INCHES NOMINAL IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: NO HOLE
•
STYLE DESIGNATOR: ADJACENT ANGLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/15,T6511 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG WIDTH5.230 INCHES NOMINAL IN
SECOND LEG LENGTH0.375 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLENO HOLE
STYLE DESIGNATORADJACENT ANGLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/15,T6511 FED SPEC SINGLE MATERIAL RESPONSE
FIRST LEG LENGTH0.375 INCHES NOMINAL IN
FIRST LEG WIDTH5.230 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 74A831157-2001?
74A831157-2001 is a BRACKET,DOUBLE ANGLE.
What is the NSN for 74A831157-2001?
74A831157-2001 is cataloged in the U.S. Government catalog under NSN 5340-01-243-9499. This indicates validated use in U.S. government and defense supply chains.
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