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3b
RIGHT-Hand
hexagon
0.234in. and 0.266in. ⁓17/64"
w/s:aviation engine test systems (aets) ; tactical air opns module (an/TYQ-23) ; gun mount, mk 75 (gm) ; aircraft, C-2 (reprocured) ; fire control system, missile mk 74 (fcs) ; helicopter landing system, lamps mk iii; support equipment, B-1 aircraft; aircraft (AC-130H, MC-130H, EC-130E, HC-130) ; missile, ALL-Weather ANTI-Ship, harpoon (AGM-84) ; missile, AIR-TO-Air, phoenix (AIM-54)
0.738in. and 0.752in. ⁓49/64"
unf
20
0.500in. ⁓1/2"
109.0 degrees nut and 111.0 degrees nut
chamfered or washer faced
steel corrosion resisting
66 fed std single material response
passivate
Steel corrosion resisting
20
Right-hand
3b
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 w/s:aviation engine test systems (aets); tactical air opns module (an/tyq-23); gun mount, mk 75 (gm); aircraft, c-2 (reprocured); fire control system, missile mk 74 (fcs); helicopter landing system, lamps mk iii; support equipment, b-1 aircraft; aircraft (ac-130h, mc-130h, ec-130e, hc-130); missile, all-weather anti-ship, harpoon (agm-84); missile, air-to-air, phoenix (aim-54). passivate surface treated 20 thread quantity per inch right-hand 3b thread class
1. | 911C208-52 | Cage 99167 |
2. | AN316C8R | Cage 80205 |
3. | 911C208-52 | Cage 83843 |
4. | AN316C8R | Cage 88044 |
Nothing similar to this part number was found in our inventory
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)