Serving our customers with quality and safety first.
3b
RIGHT-Hand
0.696in. and 0.700in.
0.563 in.
spline
0.875in.
0.938in. ⁓61/64"
unf
20
0.500in. ⁓1/2"
navy special project
nickel alloy R-405
QQ-N-281 fed spec single material response
5EA
Nickel alloy r-405
20
Right-hand
3b
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).
navy special project 20 thread quantity per inch right-hand 3b thread class
Nothing similar to this part number was found in our inventory
A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.