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408-6788
2. DESCRIPTION
The kit contains a hand crimping tool (with a CERTI-CRIMP hand crimping tool ratchet control), two
interchangeable die sets (one for RG-402 cable and the other for RG-405 cable), and three locators for specific
connector terminations (see Figure 1).
NOTE
The tool ratchet ensures full crimping of the connector. Once engaged, the ratchet will not release until the handles have
been FULLY closed. Do NOT adjust the ratchet.
The kit also includes the following cable preparation tools: cable dressing fixture, trimmer tool, cable cutoff
fixture, and a 90 degree bending fixture assembly.
NOTE
Special die sets and special locators are NOT supplied with Kit 59981-1. These items MUST be ordered separately. They
include: (1) RG-402 cable, Die Set 312962-1 for plugs with retractable collars, and Locator 313585-1 for sealed plugs without
center contacts; and (2) RG-405 cable, Die Set 313113-1, and Locator 220221-3 for short plugs, and Locator 312173-1 for
right-angle plugs.
3. CABLE, CONNECTOR, AND LOCATOR SELECTION
Select the correct combination of cable, connector, hand tool locator, and die set from Figure 2.
CONNECTOR TYPE FOR
RG-402 CABLE
Plug with Center Contact
Plug with Center Contact and Safety Wire
Holes
Sealed Plug with Center Contact
Sealed Plug with Center Contact and Safety
Wire Holes
Plug without Center Contact
Sealed Plug with Center Contact and Safety
Wire Holes
Plug without Center Contact
Plug without Center Contact and with Safety
Wire Holes
Sealed Plug without Center Contact
Plug with Retractable Collar
Category B
Military
TE
M39012/
79B3104
227743-1
---
---
---
92B3103
---
92B3103
---
---
---
---
---
---
227531-1
---
227531-1
---
---
---
Part Numbers
1
Category F
Military
TE
M39012/
79-3308
228634-1
---
---
---
92-3301
---
92-3301
---
---
---
---
---
80-3308
---
---
81-3208
---
83-3208
---
---
---
---
---
---
228635-1
---
228635-1
---
---
---
---
---
228626-1
---
---
228636-1
---
228638-1
---
---
---
Hand Tool 59980-1
Die
2
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312962-1‡
312962-1‡
312962-1‡
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
312253-1
Locator
2
220221-2
220221-2
220221-2
220221-2
220220-2
220221-2
220220-2
220220-2
313585-1‡
220220-2
313585-1‡
313585-1‡
312173-1‡
312173-1‡
312173-1
220222-2
220222-2
220222-2
220222-2
220222-2
220222-2
TE
---
228634-4
221328-1
221328-2
228635-2
221328-2
228635-2
228635-4
221329-1
227531
227531-6
221329-3
Sealed Plug with Retractable Collar
---
---
Sealed Plug with Retractable Collar and
221329-4
---
---
Safety Wire Holes
Right-Angle Plug
228626-2
---
---
Right-Angle Plug with Safety Wire Holes
228626-4
---
---
Sealed Right-Angle Plug with Safety Wire
222066-2
---
---
Holes
Jack
228636-2
---
---
4-Hole Panel Jack
228637-2
---
---
Bulkhead Jack
228638-2
83B3004
227746-1
N Series Connectors:
228448-1
Front-Mounted Jack
228658-1
---
---
Rear-Mounted Jack
228440-1
Plug
TNC Series Connectors:
228502-1
---
---
Rear-Mounted Jack Plug
228179-2
Adapter Assemblies
228446-1
3
---
---
1
Consult latest issue of MIL-C-39012 and QPL for current military dash numbers
2
All items are included in Kit 59981-1,
except those marked with ‡
3
For both N Series and TNC Series
Figure 2 (cont’d)
Rev
M
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408-6788
CONNECTOR TYPE FOR
RG-405 CABLE
TE
---
228639-4
221447-1
221447-2
221447-3
221447-4
221812-1
221812-2
221447-5
228583-2
228583-4
222264-1
222264-2
228640-2
---
227871-3
228642-2
228507-1
Plug with Center Contact
Plug with Center Contact and Safety Wire
Holes
Short Plug with Center Contact
Part Numbers
1
Category B
Category F
Military
Military
TE
TE
M39012/
M39012/
79B3103
227868-1
79-3307
228639-1
---
---
---
---
---
---
---
---
---
---
---
82B3003
83B3003
---
---
---
---
---
---
---
---
---
---
---
---
227870-1
227871-1
---
---
79-3207
---
---
---
---
---
80-3307
80-3207
---
---
81-3207
83-3207
83-3207
---
---
228639-3
---
---
---
---
---
228583-1
228583-3
---
---
228640-1
228641-1
228642-1
---
---
Hand Tool 59980-1
Die
2
312253-2
312253-2
313113-1‡
313113-1‡
313113-1‡
313113-1‡
313113-1‡
312253-2
312253-2
312253-1
312253-1
312253-2
312253-2
312253-2
312253-2
Locator
2
220221-2
220221-2
220221-3‡
220221-3‡
220221-3‡
220221-3‡
220221-3‡
312173-1‡
312173-1‡
312173-1
312173-1
220222-2
220222-2
220222-2
220222-2
Short Plug with Center Contact and with
Safety Wire Holes
Sealed Short Plug
Sealed Short Plug with Safety Wire Holes
Short Plug with Retractable Collar
Right-Angle Plug
Right-Angle Plug with Safety Wire Holes
Sealed Right-Angle Plug
Sealed Right-Angle Plug with Safety Wire
Holes
Jack
4-Hole Panel Jack
Bulkhead Jack
TNC Series Connector Rear-Mounted
Jack
Adapter Assembly (For TNC Series Only)
---
latest issue of MIL-C-39012 and QPL for current military dash numbers
2
All items are included in Kit 59981-1,
except those marked with ‡
3
For both N Series and TNC Series
1
Consult
228505-1
3
312253-2
220222-2
Figure 2 (end)
4. CABLE PREPARATION
Semi-rigid cable must be properly prepared for termination. Correct use of cable preparation tools (cutoff
fixture, dressing fixture, and trimming tool) will give the strip length and recommended pointing as shown in
Figure 3, Detail A.
If TE Connectivity tools are not used for cable preparation, strip the cable to the dimension shown, and deburr
(point) the center conductor as shown in Figure 3, Detail B, then proceed directly to Section 5, TOOL SETUP.
To prepare the cable:
1. Strip the outer cable jacket to the dimension provided in Figure 3. Make sure the cut is at a 90 degree
angle to the cable length.
2. Point the center conductor.
NOTE
All cable terminated with connectors without center contacts must be pointed to ensure a sound connection.
3. Trim the cable dielectric to the strip length dimension shown in Figure 3. Be careful to avoid nicking
the center conductor.
4. Brush the prepared cable end to remove any metallic debris that might be present.
NOTE
The cable can also be prepared by using Semi-Rigid Cable Stripping Machine 220211-2 with Stripping Kit 813599-[ ]. Refer to
Customer Manual 409-2909 for detailed operating procedures.
Rev
M
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408-6788
Cable
RG-402, RG-405
Strip Length Dimension
2.16 ±0.13 [.085 ±.005]
Figure 3
4.1. Cable Cutoff Fixture
(FIGURE 4)
Clamp the cable to the fixture, with the cable in the proper groove, and cut the cable end squarely with a
Jeweler's saw with a 0.28 to 0.33 mm [.011 to .013 in.] blade thickness.
NOTE
On preformed cables with 90 or 180 degree bends, a minimum straight cable length of 12.70 mm [.500 in.] is required to clear
the tool head during crimping.
Figure 4
Rev
M
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408-6788
4.2. Cable Dressing Fixture and Trimmer Tool
Cable Dressing Fixture
1. Place the cable dressing fixture in a vise.
2. Insert the cable into the hole corresponding to the cable size as shown in Figure 5, Detail A.
Figure 5
3. Using the Jeweler's saw, carefully cut through the cable shield while rotating the cable; maintaining
pressure against the fixture.
4. Remove the cable from the fixture. Using a razor blade, carefully cut and remove the dielectric to
expose the center conductor.
CAUTION
DO NOT nick or score the center conductor.
Trimmer Tool
To smooth the copper shield and dielectric, proceed as follows:
1. Slip the correct end of the trimmer tool over the exposed cable end (see Figure 6).
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