NSN 5310-01-111-5213
Part Details | HEXAGON PLAIN NUT
5310-01-111-5213 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.)
Alternate Parts: MILS1222G, MIL-S-1222G, MILS1222G 178IN 8UNC 2B, MIL-S-1222G 1-7/8IN 8UNC 2B, 5310-01-111-5213, 01-111-5213, 5310011115213, 011115213
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 18, 1981 | 01-111-5213 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-111-5213
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-S-1222G | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-S-1222G 1-7/8IN 8UNC 2B | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 5310-01-111-5213
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 1.875 INCHES |
| THREAD QUANTITY PER INCH | 8 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.989 INCHES MINIMUM AND 1.073 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 2.844 INCHES MINIMUM AND 2.938 INCHES MAXIMUM |
| BEARING SURFACE TYPE | WASHER FACED |
| TEMP RATING | 1100.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | JAM NUT |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
