Product Details | HEXAGON PLAIN NUT

5310-00-012-2403 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.

Part Alternates: N12837PC15, N20052PC19, N20163PC19, N20263PC10, N20552PC9, N21164PC13, N21264PC13, N25052PC3, N25155PC14, N25362PC17, N25363PC10, N26662PC13, N26925PC19, N29264PC16, N31655PC14, N4626PC19, N4850PC15, N5840PC15, N6568PC15, N8837PC15, N9083PC19, N9126PC19, N9583PC19, N9626PC19, N9713PC14, N9850PC15, NX14340PC15, SG2632PC40, SG2634PC40, SG2640PC40, SG264240, SG2642-40, SG2642PC40, SL5250PC40, SL5252PC40, SL6044PC15, DB7862, FFB571TYPEA, RW33681PC34, RW33681PC4, RW58950PC203, RX63352PC34, 0911050, 108, 122403, 13332, 13332E, 13332E7, 13X28, 145624, 16372, 21200PC70, 21204PC70, 303030F448PC6, 3030-30F448PC6, 303030F451PC6, 3030-30F451PC6, 303030F521PC9, 3030-30F521PC9, 5311P, 56045, 6J937N3, 72019ALT1PC20, 72219PC20, 72618PC32, 72625PC27, 72714PC8, 72848PC8, 7862, 911050, 5310-00-012-2403, 00-012-2403, 5310000122403, 000122403

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-012-2403

Drawings & Photos | NSN 5310-00-012-2403


Cross Reference | NSN 5310-00-012-2403

Part Number Cage Code Manufacturer
0911050 92392 ALLIS-CHALMERS CORP
108 70940 ENTERPRISE FABRICATORS INC
122403 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
122403 14569 COPELAND CORP
122403 24617 GENERAL MOTORS CORP
122403 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
122403 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
122403 81601 NORFOLK NAVAL SHIPYARD
13332 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
13332 28265 HERCULES ENGINE CO INC
13332 63734 KAITLIN CORP
13332 71282 BUDD CO THE
13332E 63734 KAITLIN CORP
13332E7 71282 BUDD CO THE
13X28 33323 KENWORTH TRUCK CO A DIV OF PACCAR INC
13X28 63734 KAITLIN CORP
13X28 72260 CORBITT CO INC
13X28 75460 KRIEGER STEEL SECTIONS INC
13X28 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
145624 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
16372 79975 M & S CARTAGE INC
21200PC70 14569 COPELAND CORP
21204PC70 14569 COPELAND CORP
3030-30F448PC6 44114 BAE SYSTEMS LAND & ARMAMENTS L.P.
3030-30F451PC6 44114 BAE SYSTEMS LAND & ARMAMENTS L.P.
3030-30F521PC9 44114 BAE SYSTEMS LAND & ARMAMENTS L.P.
5311P 79975 M & S CARTAGE INC
56045 44114 BAE SYSTEMS LAND & ARMAMENTS L.P.
6J937N3 1DF03 ABM EQUIPMENT & SUPPLY, LLC DBA HIGHWAY MANUFACTURING
72019ALT1PC20 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
72219PC20 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
72618PC32 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
72625PC27 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
72714PC8 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
72848PC8 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
7862 81601 NORFOLK NAVAL SHIPYARD
911050 6N299 AGCO CORP PARTS OPN
DB7862 81601 NORFOLK NAVAL SHIPYARD
FFB571TYPEA 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
N12837PC15 24617 GENERAL MOTORS CORP
N12837PC15 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N12837PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N20052PC19 24617 GENERAL MOTORS CORP
N20052PC19 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N20052PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N20163PC19 24617 GENERAL MOTORS CORP
N20163PC19 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N20163PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N20263PC10 24617 GENERAL MOTORS CORP
N20263PC10 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N20263PC10 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N20552PC9 24617 GENERAL MOTORS CORP
N20552PC9 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N20552PC9 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N21164PC13 24617 GENERAL MOTORS CORP
N21164PC13 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N21164PC13 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N21264PC13 24617 GENERAL MOTORS CORP
N21264PC13 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N21264PC13 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N25052PC3 24617 GENERAL MOTORS CORP
N25052PC3 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N25052PC3 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N25155PC14 24617 GENERAL MOTORS CORP
N25155PC14 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N25155PC14 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N25362PC17 24617 GENERAL MOTORS CORP
N25362PC17 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N25362PC17 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N25363PC10 24617 GENERAL MOTORS CORP
N25363PC10 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N25363PC10 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N26662PC13 24617 GENERAL MOTORS CORP
N26662PC13 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N26662PC13 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N26925PC19 24617 GENERAL MOTORS CORP
N26925PC19 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N26925PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N29264PC16 24617 GENERAL MOTORS CORP
N29264PC16 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N29264PC16 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N31655PC14 24617 GENERAL MOTORS CORP
N31655PC14 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
N31655PC14 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N4626PC19 24617 GENERAL MOTORS CORP
N4626PC19 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N4626PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N4850PC15 24617 GENERAL MOTORS CORP
N4850PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N4850PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N5840PC15 24617 GENERAL MOTORS CORP
N5840PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N5840PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N6568PC15 24617 GENERAL MOTORS CORP
N6568PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N6568PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N8837PC15 24617 GENERAL MOTORS CORP
N8837PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N8837PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9083PC19 24617 GENERAL MOTORS CORP
N9083PC19 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9083PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9126PC19 24617 GENERAL MOTORS CORP
N9126PC19 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9126PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9583PC19 24617 GENERAL MOTORS CORP
N9583PC19 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9583PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9626PC19 24617 GENERAL MOTORS CORP
N9626PC19 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9626PC19 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9713PC14 24617 GENERAL MOTORS CORP
N9713PC14 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9713PC14 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
N9850PC15 24617 GENERAL MOTORS CORP
N9850PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9850PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
NX14340PC15 24617 GENERAL MOTORS CORP
NX14340PC15 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
NX14340PC15 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
RW33681PC34 79975 M & S CARTAGE INC
RW33681PC4 79975 M & S CARTAGE INC
RW58950PC203 79975 M & S CARTAGE INC
RX63352PC34 79975 M & S CARTAGE INC
SG2632PC40 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG2632PC40 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
SG2634PC40 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG2634PC40 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
SG2640PC40 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG2640PC40 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
SG2642-40 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG2642-40 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
SG2642PC40 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG2642PC40 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
SL5250PC40 79975 M & S CARTAGE INC
SL5252PC40 79975 M & S CARTAGE INC
SL6044PC15 79975 M & S CARTAGE INC

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Technical Data | NSN 5310-00-012-2403

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.375 INCHES NOMINAL
WIDTH ACROSS FLATS 1.063 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA A TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB571TYPEA

Restrictions/Controls & Freight Information | NSN 5310-00-012-2403

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable