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2b
RIGHT-Hand
prevailing torque all metal design
dry film lubricant
hexagon
5.56 mm
mrap buffalo MK2A2
11.11 mm
unc
20
0.250in. ⁓1/4"
chamfered
steel
1E2268, fscm 11083 mfr ref single material response
phosphate manganese
1E281, fscm 11083 mfr ref single treatment response
1EA
Steel
20
Right-hand
2b
Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel
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 mrap buffalo mk2a2. phosphate manganese surface treated 20 thread quantity per inch right-hand 2b thread class
1. | 2D6235 | Cage 11083 |
Nothing similar to this part number was found in our inventory
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.