Specification
Where to buy| Item | Value |
|---|---|
| Type | Straight pulling head |
| Maker | Cherry Aerospace |
| Weight | 0.25 lb (0.11 kg) |
| Tool sheet | TS-H704-()NPC, Rev. B, 21 Oct 15 |
Part numbers
Cherry's part numbers on this tool sheet.
Pulling head5 part numbers
| Part no. |
|---|
| H704-275NPC |
| H704-290NPC |
| H704-305NPC |
| H704-320NPC |
| H704-368NPC |
What it installs as supplied
| Fastener | Diameter | Note |
|---|---|---|
| Cherry Rivetless NutPlate (short stem and standard) for composite structures | — | modular system: any size under 5/16" with correct nose piece and insert, selected by installation hole diameter |
Riveters
| Riveter | Adapter | Note |
|---|---|---|
| G704B | — | Cherry riveter |
| G-800 | correct adaptors | Cherry hand riveter; release pressure first |
Reconfiguration: nosepiece, jaws and follower
| Fastener | Hole | Nosepiece | Jaws | Jaw follower | Note |
|---|---|---|---|---|---|
| Rivetless NutPlate, hole dia .275" Min | .275 Min | 652-129 | 652-043 | 652-116 | head H704-275NPC; insert 652-130 |
| Rivetless NutPlate, hole dia .290" Min | .290 Min | 652-156 | 652-043 | 652-116 | head H704-290NPC; insert 652-157 |
| Rivetless NutPlate, hole dia .305" Min | .305 Min | 652-159 | 652-043 | 652-116 | head H704-305NPC; insert 652-160 |
| Rivetless NutPlate, hole dia .320" Min | .320 Min | 652-165 | 652-043 | 652-116 | head H704-320NPC; insert 652-166 |
| Rivetless NutPlate, hole dia .368" Min | .368 Min | 652-174 | 652-043 | 652-116 | head H704-368NPC; insert 652-175 |
Cherry's Table 1. Change these parts to install the other fasteners.
Parts list
| Item | Part number | Description | Qty |
|---|---|---|---|
| 1 | 747-042 | Drawbar | 1 |
| 2 | P1442 | Compression Spring | 1 |
| 3 | 652-116 | Jaw Follower | 1 |
| 4 | 652-043 | Jaw Set | 1 |
| 5 | 652-115 | Collet | 1 |
| 6 | 671A16 | Jam Nut | 1 |
| 7 | 652-114 | Sleeve | 1 |
| 8 | See Table 1 | Insert | 1 |
| 9 | See Table 1 | Nose Piece | 1 |
Notes from the maker
- Use jam nut (item 6) to secure sleeve assembly in position for optimal installation and stem front ejection.
- Select nose piece/insert based on size of hole where the RNP will be installed.
- Table 1: H704-275NPC .275" Min NP 652-129 Insert 652-130; H704-290NPC .290" Min 652-156/652-157; H704-305NPC .305" Min 652-159/652-160; H704-320NPC .320" Min 652-165/652-166; H704-368NPC .368" Min 652-174/652-175.
- Clean nose piece, jaw set and collet every 1,000 installations or on failure; wire brush to clean copper deposited inside jaw set. Lubricate outside of jaw set with Lubriplate or similar light lubricant. Loctite 242 (removable) on nose piece and collet threads.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way
Distributors coming soon.
Sources
- Cherry Aerospace, Tool Sheet TS-H704-()NPC, Rev. B, 21 Oct 15 — Rivetless Nut Plate Pulling Head - Composite Applications
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.