NSN 5310-00-068-1771
Part Details | ROUND PLAIN NUT
5310-00-068-1771 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: 3940313, 394031-3, 3940311, 394031-1, 5310-00-068-1771, 00-068-1771, 5310000681771, 000681771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 13, 1967 | 00-068-1771 | 15887 ( NUT, PLAIN, ROUND ) |
REFERENCE DRAWINGS & PICTURES
ROUND
CONFIGURATION J
Cross Reference | NSN 5310-00-068-1771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 394031-3 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 394031-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5310-00-068-1771
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 3.500 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| DRIVE POINT DEPTH | 0.190 INCHES NOMINAL |
| NUT DIAMETER | 4.200 INCHES NOMINAL |
| NUT THICKNESS | 0.310 INCHES NOMINAL |
| DRIVE POINT WIDTH | 0.312 INCHES NOMINAL |
| DRIVE POINT QUANTITY | 4 |
| HOLE CONFIGURATION STYLE | CONFIGURATION J |
| HOLE TYPE AND QUANTITY | 4 DRILLED |
| DRILLED HOLE DIAMETER | 0.071 INCHES NOMINAL |
| SPECIAL FEATURES | ITEM HAS DIMENSIONAL PARAMETERS AND PERFORMANCE TOLERANCES |
| CRITICALITY CODE JUSTIFICATION | FEAT |