NSN 5310-01-121-1693
Part Details | HEXAGON PLAIN NUT
5310-01-121-1693 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: H528265H, H52826-5H, T11565CH, T-1156-5CH, NAS509L5C, AD03A2515CH, AD03A251-5CH, 03A2515CH, 03A251-5CH, 5310-01-121-1693, 01-121-1693, 5310011211693, 011211693
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 31, 1981 | 01-121-1693 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CONFIGURATION B
Cross Reference | NSN 5310-01-121-1693
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H52826-5H | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| T-1156-5CH | 03038 | LONG-LOK FASTENERS CORPORATION |
| NAS509L5C | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| AD03A251-5CH | 92595 | NELSON STUD WELDING, INC.DBA AUTOMATIC SCREW MACHINE PRODUCTS |
| 03A251-5CH | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 5310-01-121-1693
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.219 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| HOLE CONFIGURATION STYLE | CONFIGURATION B |
| HOLE TYPE AND QUANTITY | 3 DRILLED |
| DRILLED HOLE DIAMETER | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| SPECIFICATION/STANDARD DATA | 80205-NAS509 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |