Part Details | HEXAGON PLAIN NUT
5310-00-043-0520 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: AN345416, AN345-416, 492027, 492-027, 6813761, 681-3761, 5310000430520, FFN836, FF-N-836, 9416184, 911C2086, 911C208-6, MS356503252, MS35650-3252, MS20341416S, MS20341-416S, 10116508, XX0047791, XX004-7791, 911C2086, 911C208-6, 8537301, SMC2088506, SM-C-208850-6, M2356503252, M235650-3252, 5310-00-043-0520, 00-043-0520, 5310000430520, 000430520
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 11, 1967 | 00-043-0520 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-043-0520
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN345-416 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| 492-027 | 92739 | AMPEX SYSTEMS CORP |
| 681-3761 | 14310 | AULT INC |
| 5310000430520 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| FF-N-836 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 9416184 | 24617 | GENERAL MOTORS CORP |
| 911C208-6 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| MS35650-3252 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS20341-416S | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 10116508 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| XX004-7791 | H2229 | RDM TECHNOLOGY B.V. |
| 911C208-6 | 83843 | SUNDSTRAND CORPELECTRIC POWER SYSTEMS DIV |
| 8537301 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| SM-C-208850-6 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| M235650-3252 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5310-00-043-0520
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 80.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 13 STYLE AND A GRADE |