Part Details | HEXAGON PLAIN NUT
5310-01-347-4302 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: CW2300CW PIECE 612, CW-2300CW PIECE 612, 148UN3B CLASTYA, 1/4-8UN-3B CLASTYA, 148UN3B, 1/4-8UN-3B, QQN281 GRADE 400 CLASS A, QQ-N-281 GRADE 400 CLASS A, MILDTL1222TYIII GR400 QQN2, MIL-DTL-1222TYIII GR400 QQ-N-2, MILDTL1222 TYPE III, MIL-DTL-1222 TYPE III, 148UN3BL1, 1/4-8UN-3BL1, 148UN3B CLASTYAL1, 1/4-8UN-3B CLASTYAL1, QQN281 GRADE 400 CLASS AL1, QQ-N-281 GRADE 400 CLASS AL1, MILDTL1222TYIII GR400 QQN2L1, MIL-DTL-1222TYIII GR400 QQ-N-2L1, MILDTL1222 TYPE IIIL1, MIL-DTL-1222 TYPE IIIL1, CW2300CW PIECE 612L1, CW-2300CW PIECE 612L1, 5310-01-347-4302, 01-347-4302, 5310013474302, 013474302
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 21, 1991 | 01-347-4302 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-347-4302
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CW-2300CW PIECE 612 | 65427 | D.C. FABRICATORS INC. |
| 1/4-8UN-3B CLASTYA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 1/4-8UN-3B | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| QQ-N-281 GRADE 400 CLASS A | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-1222TYIII GR400 QQ-N-2 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-1222 TYPE III | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 1/4-8UN-3BL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 1/4-8UN-3B CLASTYAL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| QQ-N-281 GRADE 400 CLASS AL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MIL-DTL-1222TYIII GR400 QQ-N-2L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MIL-DTL-1222 TYPE IIIL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| CW-2300CW PIECE 612L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 5310-01-347-4302
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 8 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| DEPARTURE FROM CITED DOCUMENT | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
