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CM2921-1 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CM2921-1: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, first_leg_angle: 0.23 RADIANS NOMINAL, first_leg_style: END RADIUS, first_leg_width: 0.4400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN, first_leg_length: 0.7500 INCHES NOMINAL IN, second_leg_style: END RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-229-5587, 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
CM2921-1
NSN: 5340-01-229-5587
FSC: 5340 — Hardware, Commercial
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
first_leg_angle0.23 RADIANS NOMINAL
first_leg_styleEND RADIUS
first_leg_width0.4400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN
first_leg_length0.7500 INCHES NOMINAL IN
second_leg_styleEND RADIUS
second_leg_width0.5000 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length1.2500 INCHES NOMINAL IN
mounting_hole_typePLAIN
first_leg_thickness0.0630 INCHES NOMINAL IN
first_leg_end_radius0.2500 INCHES NOMINAL IN
NSN5340-01-229-5587
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CM2921-1 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: 0.2500 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.2500 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.1920 INCHES MINIMUM AND 0.1938 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 0.23 RADIANS NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.1920 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 0.5000 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.2500 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.2500 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.1920 INCHES MINIMUM AND 0.1938 INCHES MAXIMUM IN
FIRST LEG ANGLE0.23 RADIANS NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.1920 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM IN
SECOND LEG WIDTH0.5000 INCHES NOMINAL IN
SECOND LEG LENGTH1.2500 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.2500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
S-333Reference document
Same NSN cross-reference
Reference document — Secondary 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 CM2921-1?
CM2921-1 is a BRACKET,ANGLE.
What parts can replace CM2921-1?
There is 1 known substitute for CM2921-1: S-333. Substitute compatibility should be verified for your specific system.
What is the NSN for CM2921-1?
CM2921-1 is cataloged in the U.S. Government catalog under NSN 5340-01-229-5587. This indicates validated use in U.S. government and defense supply chains.
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