#257A Telephone Induction Coil | Coils And Transformers

257A

Telephone Coil

NSN 5950-00-189-5765

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001895765

Technical Specifications of NSN

Reliability Indicator:
Not established
Body Length:
3.438 inches
Body Width:
3.281 inches
Body Height:
1.688 inches
Distance Between Mounting Facility Centers:
2.250 inches single mounting facility single center group
Winding Quantity:
2 single component
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Dc Resistance Rating In Ohms:
3.800 single component all winding
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-189-5765
Item Name:
Coil,telephone Induction
Cage Code:
06KW9

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
D163041
Cage Code:
06KW9
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
LA750404SPECD163041
Cage Code:
06KW9
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
D163041
Cage Code:
64959
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D163041
Cage Code:
70408
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
LA750404SPECD163041
Cage Code:
70408
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
223A
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
257A
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
LA750404SPECD163041
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Telephone Coils
------------ P/N 257A

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Last Updated: 08/15/2025