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Cross Reference

These part numbers have the same form, fit, and function as 3321-850
Item Number Cage
3321-850 90073

Technical Definition

Transmitter, Radar Receiver, also referenced with federal logistics item name code 19129 - A single component having the dual functions of generating electromagnetic energy for transmission, and of receiving, demodulating, and sometimes presenting intelligence from the reflected electromagnetic energy. may include accessories. for multiple units consisting of a single radar receiver and a single radar transmitter, see the applicable set item name. see also frequency converter-transmitter. for items designed to initiate an explosion in an item of ammunition, see fuze (as modified).

Q & A

Part number 3321850
What are the historical prices for part number 3321-850?
No pre-dated pricing for this NSN could be found.
Does this part number 3321-850 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 3321-850 require Demilitarization?
Usml items - demil required. remove and demilitarize installed key point(s). (note 4).
Is part number 3321-850 ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
What is the NSN for part number 3321-850?
Who are the manufacturers of 3321-850 and NSN 5841-00-856-1354?
  • Cmc Electronics Inc (CAGE 90073)


Description: Radar Receiver-transmitter
Part Number 3321-850 3321 850


Length: 15-1/64"

ABHP Overall Length
15.000 inches
ABKW Overall Height
3.500 inches
ABMK Overall Width
7.562 inches
ACYN Ac Voltage Rating
115.000 volts 1st operating power rqmt
ACZB Frequency Rating
400.000 hertz 1st operating power rqmt
AFHS Accessory Component Quantity
AFHS Accessory Component Quantity
AFJH Furnished Items
Receiver transmitted chassis,receiver-transmitted case,radar modulator,if amplifier,audio frequency ampliflier,power supply,transmitter subassembly
AKVY Accessory Controlling Agency
AKVZ Accessory Identifying Number
Type no. am-3035/apn-147/v/
AKVZ Accessory Identifying Number
Type no. pp-3046/apn-147/v/
ALSF Internal Battery Accommodation
Not included
AMKF Transmitted Signal Frequency Rating
8.8 gigahertz
AMKN Received Signal Frequency Rating
8.8 gigahertz
FAAZ Phase
Single 1st operating power rqmt
National Stock Number (NSN): 5841-00-856-1354