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1643-68 — COIL,RADIO FREQUENCY

✓ Government record, cited
Manhattan · COMPONENT
PRODUCT OVERVIEW

1643-68: COIL,RADIO FREQUENCY.

Small and light but big on performance. The MANHATTAN Behind-The-Neck Stereo Headset combines quality stereophonic sound with an adjustable omni-directional condenser microphone in a small, lightweight headset that's ideal for office, home or travel. Listen to music, use it with VoIP or pair with a Web camera to enhance instant messaging and online communications.

Stylish but Practical Design Its lightweight, "behind-the-neck" headband eliminates the traditional heavy and cumbersome design that can interfere with comfort, hairstyles and jewelry. The convenient inline volume control adjusts audio preferences to suit many listening environments. An attractive gray tone and cable jacket accent its modern black and polished finish.

Color-coded 3.5 mm stereo plugs with strain relief help secure a fast, easy and reliable connection to most media sources. - Lightweight, unobtrusive "behind-the-neck" headband prevents hair style damage - Comfortable padded earphones idea This part is cataloged in the U.S. Government catalog under NSN 5950-00-200-9971, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
1643-68
NSN: 5950-00-200-9971
NIINs: 002009971, 005046521
FSC: 5950 — Coils and Transformers
CAGE: 18212 — AMERICAN TRANS-COIL CORP (USA)
SPECIFICATIONS
length0.3260 INCHES MINIMUM AND 0.3300 INCHES MAXIMUM SHOULDER IN
body_size37
body_styleSTANDARD ROUND, REAR MOUNTING FLANGE
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.490 INCHES NOMINAL IN
pilot_length0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
shaft_length0.8280 INCHES NOMINAL SINGLE SHAFT IN
body_materialALUMINUM ALLOY
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity5-5/16 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
NSN5950-00-200-9971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Manhattan COIL,RADIO FREQUENCY TITLE COMPONENT PN 1643-68 MFR Manhattan COIL,RADIO FREQUENCY
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY OUTSIDE DIAMETER: 0.422 INCHES NOMINAL IN
•
TURN QUANTITY: 5-5/16 SINGLE COMPONENT SINGLE WINDING
•
MOUNTING METHOD: TAB SINGLE GROUP
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
WINDING CONDUCTOR SIZE: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY OUTSIDE DIAMETER0.422 INCHES NOMINAL IN
TURN QUANTITY5-5/16 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHODTAB SINGLE GROUP
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
WINDING CONDUCTOR SIZE0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
OVERALL LENGTH0.620 INCHES MAXIMUM IN
COIL FORM TYPEHOLLOW SINGLE COMPONENT
BODY LENGTH0.490 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
372A14-27Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CI1CB1-27EReference document
Same NSN cross-reference
Reference document — Secondary reference
809000-336Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1643-68?
1643-68 is a COIL,RADIO FREQUENCY manufactured by Manhattan.
What parts can replace 1643-68?
There are 3 known substitutes for 1643-68: 372A14-27, CI1CB1-27E, 809000-336. Substitute compatibility should be verified for your specific system.
What is the NSN for 1643-68?
1643-68 is cataloged in the U.S. Government catalog under NSN 5950-00-200-9971. This indicates validated use in U.S. government and defense supply chains.
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