NSN 5310-01-347-4302

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)
53OCT 21, 199101-347-430201857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-347-4302
Part Number Cage Code Manufacturer
CW-2300CW PIECE 61265427D.C. FABRICATORS INC.
1/4-8UN-3B CLASTYA81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
1/4-8UN-3B81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
QQ-N-281 GRADE 400 CLASS A81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-1222TYIII GR400 QQ-N-281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-1222 TYPE III81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
1/4-8UN-3BL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
1/4-8UN-3B CLASTYAL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
QQ-N-281 GRADE 400 CLASS AL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
MIL-DTL-1222TYIII GR400 QQ-N-2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
MIL-DTL-1222 TYPE IIIL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
CW-2300CW PIECE 612L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 5310-01-347-4302
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
DEPARTURE FROM CITED DOCUMENTMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATIONZZZW