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naval sea systems command 8 in. hull and backup valve assembly, dwg no. 810-4385049
bronze, QQ-C-390, alloy d, type 5; o/a dim. 4-1/4 in. od by 1/2 in. thk; 4 holes 1/4 in. dia drilled on 3-1/2 dia bolt circle
1EA
Schedule B number: 7415390000
nmfc 093460
Other threaded fasteners nesoi of copper
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
Used on naval sea systems command 8 in. hull and backup valve assembly,dwg no. 810-4385049.
1. | 810-4385049-46 | Cage 53711 |
2. | 810-4385049 | Cage 53711 |