NSN 5310-01-270-1731
Part Details | HEXAGON PLAIN NUT
5310-01-270-1731 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: 235R001PC34, D301293 FIND 13, D301231 FIND 11, 1F4238PC70, MS5196714, MS51967-14, 660C1AB3, 660C1AB-3, 820217913085, 820-2179130-85, 820217913085, 820-2179130-85, 1F4238PC70, 1238730514, 12387305-14, 5310-01-270-1731, 01-270-1731, 5310012701731, 012701731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 31, 1987 | 01-270-1731 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-270-1731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 235R001PC34 | 05259 | CONTAINER RESEARCH CORPORATIONDBA CRC |
| D301293 FIND 13 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| D301231 FIND 11 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| 1F4238PC70 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| MS51967-14 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 660C1AB-3 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 820-2179130-85 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-2179130-85 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 1F4238PC70 | 1W383 | TOOLEX INC |
| 12387305-14 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5310-01-270-1731
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| DEPARTURE FROM CITED DOCUMENT | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
| END ITEM IDENTIFICATION | MRAP - COMMON NSN - USED ON CAIMAN PLUS CAT I AND 9 OTHER WEAPON SYSTEMS INCLUDING 21N - NUCLEAR REACTORS PROGRAM |