D20418-39 ITT Cannon, D20418-39 Datasheet - Page 211

• Manufacturer Part Number: D20418-39
• Description: FEMALE SCREW LOCK, #4-40 UNC, 20.66MM
• Manufacturer: ITT Cannon

Specifications of D20418-39

• Screw Length: 20.66mm
• Thread Size - Imperial: 4-40
• Screw Head Height: 4.78mm
• Gender: Female
• Accessory Type: Female Screw Lock
• D Sub Shell Size: DE, DA, DB, DC, DD
• Connector Shell Size: DE, DA, DB, DC, DD
• For Use With: DD Size D Sub Connectors

210
D Subminiature Accessories
Slide Lock Assemblies
ITT Cannon offers the largest variety of locking and
latching hardware. Refer to the accessories
selection guide on pages 198-199 for use with
ITT Cannon backshells.
Product Features
Sliding Lock Retainer Assembly
Description
Sliding Lock
Plate
Screw,
Mounting
Washer, Lock
Nut, Hex
Ensures positive mating
Provides locking and latching for high
vibration applications
Ideal for Ethernet Applications
Kit consists of 1 sliding lock plate, 2 mounting
screws, 2 lock washers, 2 hex nuts
Order 1 kit per connector
Material
Stainless Steel Passivated
Steel
Finish/
Treatment
Yellow
Chromate Over
Cadmium or
Zinc
* Meets IEEE 802.3 Ethernet Specification
Shell
Size
DE
DA
DB
DC
DD
TRAVEL REF
2,36 (.093)
Layout
15
25
37
50
9
NUT, HEX
PLATE,
W ASHER, LOCK
SLIDING LOCK
DA51220-1*
DB51221-1
DC51222-1
DD51223-1
DE51224-1
Number
MOUNTING
SCREW #4-40
Part
A
C
35,05 (1.380)
43,70 (1.720)
57,40 (2.260)
73,86 (2.908)
71,47 (2.814)
±0,38 (.015)
A
Locking Hardware
B
±0,38 (.015)
12,70 (.500)
12,70 (.500)
12,70 (.500)
12,70 (.500)
15,47 (.609)
POST
#4-40
,
,
Dimensions are shown in mm (inch)
B
,
Dimensions subject to change
#4-40
NUT, HEX
WASHER
W ASHER,
LOCK
25,00 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
61,11 (2.406)
±0,13 (.005)
C