NSN 5310-01-377-7320
Part Details | HEXAGON PLAIN NUT
5310-01-377-7320 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: 405069 ITEM 25, 40506-9 ITEM 25, 405064 FIND NO 25, 40506-4 FIND NO 25, 404909 FIND NO 25, 40490-9 FIND NO 25, 404444 FIND NO 25, 40444-4 FIND NO 25, 403984 FIND NO 25, 40398-4 FIND NO 25, 16419, 164-19, 5310-01-377-7320, 01-377-7320, 5310013777320, 013777320
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 23, 1993 | 01-377-7320 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-377-7320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40506-9 ITEM 25 | 55378 | TRAC REGULATORS INC |
| 40506-4 FIND NO 25 | 55378 | TRAC REGULATORS INC |
| 40490-9 FIND NO 25 | 55378 | TRAC REGULATORS INC |
| 40444-4 FIND NO 25 | 55378 | TRAC REGULATORS INC |
| 40398-4 FIND NO 25 | 55378 | TRAC REGULATORS INC |
| 164-19 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 5310-01-377-7320
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 65.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| TEMP RATING | 1000.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | DATA EXPORT PROHIBITED |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| END ITEM IDENTIFICATION | VALVE |
