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nickel copper alloy; 4.998 in. min 5.000 in. max od flange; 4 holes 90 deg apart; 3/8-16 thd; F0Ur 1/2 in. drilled holes located 90 deg apart; 3.730 in. od thd 0.875 in. deep; no. 12-2B lh thd; other side 3.875 in. id; 0.750 in. deep; furnished w/four hex headless setscrew; cup point type; 3/8-16 thd; 0.625 in. lg
1EA
Schedule B number: 7508900000
nmfc 139820
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
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).
1. | 17581P | Cage 93232 |
2. | 17581P | Cage 0UBG9 |