Part Number 52-21-01

Connector Adapter
Stock Availability  condition code chart

Part number 52-21-01 is in stock in the following quantities and conditions.

  • NS: 18
  • NE: 1
  • OH: 1
  • SV: 1

Note: Availability of this item was last updated 09/08/2022 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
52-21-01
Demil:
No
Shelf Life:
UOM:
NIIN:
013992558

Part Information
Adapter shall be a filter/surge suppressor to perform emi and surge protection on telephone signals. The filter/suppressor shall operate with normal switched telephone signal levels. It must pass the ac ring voltage of approximately 170 vac as well as audio up to 4khz. There shall be 4 pins on each filter. All 4 pins shall be filtered and protected for surge. Surge protection shall be shunted to case ground. Current rating - load current 0.5 amperes per pin; operating voltage - 200 vac; dc resistance - 0.2 ohms or less. The input end of the housing shall have a rj-11 socket telephone connector and a mounting flange. The flange shall have two 4-40 screw inserts. The output end shall have a rj-11 connector. The pins shall be wired pin to pin

NSN
National Stock Number:
5935-01-399-2558 5935013992558
TXT
Description:
Connector Adapter
INC
INC
Item Name Code:
15091
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
2.200 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.900 inches
MRC:
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.AEBV
Unthreaded Mounting Hole Diameter:
0.160 inches
MRC:
The number of mating ends provided with the item which are designed to accommodate another connector.AFQW
Mating End Quantity:
2
MRC:
The means used to secure a connector to its mating counterpart.AFRV
Connector Locking Method:
Lock tab
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Automated surface observing system (asos)

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