NSN 5310-01-343-1770
Part Details | ROUND PLAIN NUT
5310-01-343-1770 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Alternate Parts: 12592315, 5310-01-343-1770, 01-343-1770, 5310013431770, 013431770
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 07, 1991 | 01-343-1770 | 15887 ( NUT, PLAIN, ROUND ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 5310-01-343-1770
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12592315 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5310-01-343-1770
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.625 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM |
| NUT STYLE | ROUND |
| NUT DIAMETER | 2.260 INCHES NOMINAL |
| NUT THICKNESS | 0.570 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.945 INCHES NOMINAL |
| END ITEM IDENTIFICATION | M119A1 HOWITZER |