Product 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.

Part Alternates: CW-2300CW PIECE 612, CW-2300CW PIECE 612L1, CW2300CWPIECE612, CW2300CWPIECE612L1, MILDTL1222, MIL-DTL-1222, MIL-DTL-1222 TYPE III , MIL-DTL-1222 TYPE IIIL1 , MILDTL1222L1, MIL-DTL-1222L1, MIL-DTL-1222TYIII GR400 QQ-N-2 , MIL-DTL-1222TYIII GR400 QQ-N-2L1, MILDTL1222TYIIIGR400QQN2, MILDTL1222TYIIIGR400QQN2L1, MILDTL1222TYPEIII, MILDTL1222TYPEIIIL1, QQ-N-281 GRADE 400 CLASS A , QQ-N-281 GRADE 400 CLASS AL1 , QQN281GRADE400CLASSA, QQN281GRADE400CLASSAL1, 1/4-8UN-3B , 1/4-8UN-3B CLASTYA , 1/4-8UN-3B CLASTYAL1 , 1/4-8UN-3BL1 , 148UN3B, 148UN3BCLASTYA, 148UN3BCLASTYAL1, 148UN3BL1, 5310-01-347-4302, 01-347-4302, 5310013474302, 013474302

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 OCT 1991 01-347-4302

Demand History | NSN 5310-01-347-4302

Part Number Request Date QTY Origin
MILDTL1222 2023-06-08 12 United States
MILDTL1222 2013-06-18 59 US
5310-01-347-4302 2011-12-29 14 NECO
5310-01-347-4302 2011-08-19 5 NECO

Cross Reference | NSN 5310-01-347-4302

Part Number Cage Code Manufacturer
1/4-8UN-3B CLASTYA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
1/4-8UN-3B CLASTYAL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
CW-2300CW PIECE 612 65427 D.C. FABRICATORS INC.
CW-2300CW PIECE 612L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-1222TYIII GR400 QQ-N-2 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-1222TYIII GR400 QQ-N-2L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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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 QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZW
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-1222

Restrictions/Controls & Freight Information | NSN 5310-01-347-4302

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:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5310-01-347-4302

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each