Product Details | HEXAGON PLAIN NUT

5310-00-011-7049 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: M20271, N12311B, NT67446, A1728, S274734, SFP4510AN, FFN836, 6X338, 6X33-8, 804739, 85471, 910123, X420, N16, 0127, 02860671, 02-860671, 0910123, 09101239, 0910123-9, 103026, 10A600, 114049, 117049, 13X3, 16TX933, 201431A, 25704281242110, 25704-281242-11-0, 2M8075, 30S3, 372K6, 5310-00-011-7049, 00-011-7049, 5310000117049, 000117049

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-011-7049

Drawings & Photos | NSN 5310-00-011-7049


Demand History | NSN 5310-00-011-7049

Part Number Request Date QTY Origin
FFN836 2025-03-84 32 Japan
FFN836 2024-10-291 190 US
FFN836 2023-09-258 100 TR
FFN836 2021-11-307 200 United States
FFN836 2021-08-228 100 United States
FFN836 2019-02-44 288 US
FFN836 2018-02-32 2 US
FFN836 2017-05-123 25 United States
FFN836 2012-12-341 1 US
FFN836 2010-11-322 100 United Kingdom
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
FFN836 2010-03-90 4 us
FFN836 2010-03-81 50 United States
FFN836 2010-02-46 50 United States
FFN836 2009-07-183 1000 US
FFN836 2009-05-141 580 US
FFN836 2008-07-195 20 US
FFN836 2008-06-171 200 US
FFN836 2008-02-39 1 US
FFN836 2007-10-298 100 US

Cross Reference | NSN 5310-00-011-7049

Part Number Cage Code Manufacturer
0127 27296 HARLEY DAVIDSON MOTOR CO INC
02-860671 42138 HARBORMASTER MARINE, INCORPORATED
0910123 6N299 AGCO CORP PARTS OPN
0910123-9 6N299 AGCO CORP PARTS OPN
103026 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
103026 12204 DAIMLER CHRYSLER
103026 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
103026 23705 FRUEHAUF CORP
103026 24617 GENERAL MOTORS CORP
103026 28265 HERCULES ENGINE CO INC
103026 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
103026 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
103026 D5589 FEINMECHANISCHE WERKE MAINZ GMBH
103026 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
103026 D9893 LIEBHERR-AEROSPACE LINDENBERG GMBH
10A600 12603 CLARK EQUIPMENT CO
10A600 89749 CLARK MATERIAL HANDLING COMPANY
114049 56442 DIAMOND REO TRUCK CO
117049 12204 DAIMLER CHRYSLER
117049 31007 NAVISTAR INTL CORP
117049 80072 H20 TANK INC U S MOTORS DIV
13X3 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
16TX933 45152 OSHKOSH CORPORATION
16TX933 75Q65 OSHKOSH DEFENSE, LLC
201431A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
201431A 28265 HERCULES ENGINE CO INC
25704-281242-11-0 D1839 BUNDESAMT FUER AUSRUESTUNG,
25704-281242-11-0 D2692 KRAUSS-MAFFEI WEGMANN GMBH & CO. KG-WERK KASSEL-
2M8075 11083 CATERPILLAR INC. DBA CATERPILLAR
30S3 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
30S3 56442 DIAMOND REO TRUCK CO
372K6 66821 YALE SECURITY INC. DBA NORTON DOOR CONTROL
6X33-8 33323 KENWORTH TRUCK CO A DIV OF PACCAR INC
6X33-8 63734 KAITLIN CORP
804739 02280 AMERICAN HOIST AND DERRICK CO
804739 49185 TEREX AMERICAN CRANE CORP
85471 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
910123 6N299 AGCO CORP PARTS OPN
910123 92392 ALLIS-CHALMERS CORP
A1728 37159 LUFKIN INDUSTRIES INC. DBA POWER TRANSMISSION
FFN836 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
M20271 61038 VICKERS INC
N12311B 56442 DIAMOND REO TRUCK CO
N16 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
NT67446 08427 ENVIRONMENTAL ELEMENTS CORP
S274734 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
S274734 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
SFP4510AN 33705 KINGHAM TRAILER CO
X420 36479 LIPE CORP
X420 63734 KAITLIN CORP
X420 72260 CORBITT CO INC

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Technical Data | NSN 5310-00-011-7049

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 4 STYLE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY THREAD CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFN836

Restrictions/Controls & Freight Information | NSN 5310-00-011-7049

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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

Management | NSN 5310-00-011-7049

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each