Description
The Pelican Hook Chain Stopper is engineered so that its primary function is to secure the ship’s anchor at the hawse pipe. The chain can be disengaged from the stopper by manually deflecting the bail.
The chain stopper assembly consists of a shackle, chain connecting links, turnbuckle and pelican hook. Each component is forged from fine grain heat treated alloy steel, with a minimum tensile strength of 150,000 psi. Assembly based on USN drawing 804-860000.
| Chain Size Inches | mm | A | B Min. | B Max. | C | D | E | Det. Link Size | Proof Load Lbs. | Break Load Lbs. |
|---|---|---|---|---|---|---|---|---|---|---|
| 3/4 | 19 | 16 | 33-1/4 | 40-1/2 | 1 | 11 | 7/8 | 3/4 | 67,500 | 91,100 |
| 7/8 | 22 | 17-1/4 | 38-7/16 | 45-9/16 | 1-7/32 | 11 | 1 | 7/8 | 88,200 | 119,000 |
| 1–1-1/8 | 25–29 | 19-1/2 | 46-7/8 | 55-1/2 | 1-17/32 | 13 | 1-1/8 | 1-1/8 | 145,000 | 195,000 |
| 1-1/4 | 32 | 19-5/8 | 48 | 56-5/8 | 1-17/32 | 13 | 1-1/4 | 1-1/4 | 178,200 | 240,600 |
| 1-1/4HS–1-1/2 | 32HS–38 | 23-3/4 | 55-3/16 | 65-11/16 | 1-3/4 | 16 | 1-1/2 | 1-3/8 | 211,500 | 285,500 |
| 1-3/8HS–1-5/8 | 34HS–42 | 23-3/4 | 55-3/16 | 65-11/16 | 2 | 16 | 1-1/2 | 1-3/8 | 211,500 | 285,500 |
| 1-5/8HS–2 | 42HS–51 | 24-1/8 | 59-3/16 | 69-11/16 | 2-7/16 | 16 | 1-1/2 | 1-1/2 | 252,000 | 340,200 |
| 2-1/8–2-3/8 | 54–60 | 26-1/4 | 65-5/8 | 76-1/8 | 2-9/16 | 16 | 1-5/8 | 1-1/2 | 252,000 | 340,200 |
| 2-1/2–2-5/8 | 64–67 | 29-3/4 | 74-3/8 | 87-1/2 | 3-1/8 | 20 | 1-7/8 | 1-5/8 | 292,500 | 395,000 |
| 2-3/4–2-3/4HD | 70–70HD | 29-3/4 | 86-5/8 | 89-3/4 | 3-1/8 | 20 | 1-7/8 | 1-3/4 | 352,000 | 476,000 |
| 3HD–3-1/4 | 76HD–83 | 36 | 90-3/4 | 106-1/2 | 3-3/4 | 24 | 2-3/8 | 2-1/4 | 403,000 | 610,000 |
| 3-3/8–3-1/2 | 86–89 | 38-5/8 | 97-7/16 | 113-1/16 | 3-7/8 | 24 | 2-5/8 | 2-1/2 | 492,000 | 744,000 |
| 3-1/2HD–3-3/4 | 89HD–95 | 44-3/8 | 110 | 128-1/8 | 4-1/2 | 27-1/2 | 2-7/8 | 3 | 706,000 | 1,068,000 |
| 4-3/4 | 121 | 44-3/8 | 130-5/8 | 147-5/8 | 5-3/8 | 27-1/2 | 2-7/8 | 3 | 706,000 | 1,068,000 |
