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676921-3 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

676921-3: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: SQUARE, first_leg_width: 46.250 INCHES NOMINAL IN, first_leg_length: 0.625 INCHES NOMINAL IN, second_leg_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-053-4385, 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
676921-3
NSN: 5340-01-053-4385
FSC: 5340 — Hardware, Commercial
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleSQUARE
first_leg_width46.250 INCHES NOMINAL IN
first_leg_length0.625 INCHES NOMINAL IN
second_leg_styleSQUARE
second_leg_width46.250 INCHES NOMINAL IN
special_featuresTHE HOLES IN LEG 2 ARE IN 3 SETS
style_designatorANGLE
second_leg_length0.875 INCHES NOMINAL IN
first_leg_thickness0.220 INCHES NOMINAL IN
second_leg_thickness0.220 INCHES NOMINAL IN
NSN5340-01-053-4385
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 676921-3 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: 0.500 INCHES NOMINAL IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 46.250 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 0.875 INCHES NOMINAL IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: NO HOLE
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH: 3.060 INCHES MINIMUM AND 3.090 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.500 INCHES NOMINAL IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
SECOND LEG WIDTH46.250 INCHES NOMINAL IN
SECOND LEG LENGTH0.875 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLENO HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH3.060 INCHES MINIMUM AND 3.090 INCHES MAXIMUM IN
STYLE DESIGNATORANGLE
FIRST LEG STYLESQUARE
SUBSTITUTES & CROSS-REFERENCES 2
12266352-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
12266352Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 676921-3?
676921-3 is a BRACKET,ANGLE.
What parts can replace 676921-3?
There are 2 known substitutes for 676921-3: 12266352-3, 12266352. Substitute compatibility should be verified for your specific system.
What is the NSN for 676921-3?
676921-3 is cataloged in the U.S. Government catalog under NSN 5340-01-053-4385. This indicates validated use in U.S. government and defense supply chains.
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