Bluetooth stereo headphones for wireless music enjoyment Ear cups can be folded in The ear cups can be folded in which allows you to compactly store the headphones Integrated microphone Thanks to the integrated microphone you can easily switch between music playback and call answer. So you will no longer miss a call when listening to music. Direct access to Siri and Google Assistant Convenient voice control: supports the Siri and Google Assistant voice assistants Padded headband Padded headband for a comfortable listening experience also over long periods of use Adjustable headband The headphones are equipped with an individually adjustable headband which adapts to the shape of your head This part is cataloged in the U.S.
Government catalog under NSN 5340-00-290-0755, indicating validated use in U.S. government and defense logistics supply chains.
WHERE IT FITS
221766
NSN:5340-00-290-0755 NIINs:002900755, 003730313, 010263099 FSC:5340 — Hardware, Commercial CAGE:0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
material
STEEL OVERALL
end_style
SPRING END,PLAIN BOTH ENDS
coil_quantity
2 1/2
inside_diameter
0.203 INCHES NOMINAL IN
style_designator
TAPERED
surface_treatment
ZINC OR CADMIUM OVERALL
spring_free_length
0.313 INCHES NOMINAL IN
coil_helix_direction
RIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter
0.516 INCHES NOMINAL IN
spring_solid_outside_diameter
0.516 INCHES NOMINAL IN
NSN
5340-00-290-0755
COMPONENT DIAGRAM
KEY FEATURES
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.281 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.250 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 0.687 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH
0.281 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH
0.250 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER
0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
FIRST LEG ANGLE
90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEG
NOT IDENTICAL
SECOND LEG HOLE DIAMETER
0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
SECOND LEG WIDTH
0.687 INCHES NOMINAL IN
SECOND LEG LENGTH
1.625 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLE
ONE HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH
0.344 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
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FREQUENTLY ASKED QUESTIONS
What is 221766?
221766 is a BRACKET,ANGLE manufactured by Hama.
What is the NSN for 221766?
221766 is cataloged in the U.S. Government catalog under NSN 5340-00-290-0755. This indicates validated use in U.S. government and defense supply chains.
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