NPFC - DOD-A-24581
ANCHOR, NAVY STOCKLESS TYPE (METRIC)
| Organization: | NPFC |
| Publication Date: | 25 October 1978 |
| Status: | inactive |
| Page Count: | 9 |
scope:
This specification covers nonfiling, Navy stockless type anchors for use on ships.
The anchors shall be of the following types, classes, and masses, as specified (see 6.2.1).
Type I - Anchors having a mass between 50 kilograms(kg) (100 pounds (lbs)) (and 22,500 kg (45,000 lbs) inclusive) Class 1 - Without a stabilizer Class 2 - With stabilizer Type II - Anchors having a mass of 30,000 kg (60,000 lbs) without stabilizer
kg (lbs) 50 (100) 800 (1,600) 5,000 (10,000) 100 (200) 850 (1,700) 5,500 (11,000) 150 (300) 900 (1,800) 6,000 (12,000) 200 (400) 950 (1,900) 6,500 (13,000) 250 (500) 1,000 (2,000) 7,250 (14,500) 300 (600) 1,100 (2,200) 7,500 (15,000) 350 (700) 1,250 (2,500) 8,000 (16,000) 400 (800) 1,500 (3,000) 9,000 (18,000) 450 (900) 1,750 (3,500) 10,000 (20,000) 500 (1,000) 2,000 (4,000) 11,250 (22,500) 550 (1,100) 2,500 (5,000) 12,500 (25,000) 600 (1,200) 3,000 (6,000) 15,000 (30,000) 650 (1,300) 3,500 (7,000) 17,500 (35,000) 700 (1,400) 4,000 (8,000) 20,000 (40,000) 750 (1,500) 4,500 (9,000) 22,500 (45,000) 30,000 (60,000)
intended Use:
Anchors without stabilizers are for use on ships. Stabilizers are used on anchors in connection with mooring systems.
Document History