D20419-80 Datasheet, PDF (215/386 Pages) ITT Industries – Military/Aerospace

MIL-C-5015 Type Firewall Connectors
FRF/FVF/FRA/FVA
Wire Stripping
Using proper assembly tools (see page 214), strip
A
insulation from end of wire to be crimped. (See
table for proper stripping dimensions.) Do not cut or
damage wire strands.
Assembly Instructions
Contact Crimping
Insert wire into rear of contact. Wire insulation must butt against rear of contact. Wire must be visible thru
inspection hole. Using M22520/1-01 crimp tool with proper locator, insert wire and contact into locator
jaws. Squeeze tool handle together until ratchet releases. When using CBT 600B crimp tool, follow
instructions supplied with tool. Inspect crimped contact to be sure proper crimp has been made.
Contact Insertion
Contact
Size
16
12
8
4
0
Max.
.250 (6.35)
.250 (6.35)
.250 (6.35)
.480 (12.18)
.630 (16.00)
A
Min.
.220 (5.59)
.220 (5.59)
.220 (5.59)
.450 (11.43)
.600 (15.24)
1. Slide conduit adapter or clamp bars over wire
bundle in proper order for re-assembly.
2. Slide wired contact into proper insertion tool so
that tip of tool butts against contact shoulder.
3. Inset wired contacts into cavities from rear of
insulator until contact "clicks" into retaining clip. A
slight pull on wire will assure that contact is
securely seated.
Contact Extraction
4. After all contacts are inserted, assemble con-
duit adapter or clamp bars.
1. Remove conduit adapter or clamp bars from
connector assembly.
2. Using proper extraction tool, insert tool around
contact from front of insulator until tool tip butts
against contact shoulder. Push plunger to release
contact.
3. Pull wired contact out from rear of insulator. 4. After replacing contact, re-assemble conduit
adapter or cable clamp.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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