Product Details | TUBE FITTING LOCKNUT

4730-01-579-4519 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.

Part Alternates: RTTC08254, 4730-01-579-4519, 01-579-4519, 4730015794519, 015794519

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 12 NOV 2009 01-579-4519

Demand History | NSN 4730-01-579-4519

Part Number Request Date QTY Origin
4730-01-579-4519 2017-08-228 14 DIBBS
4730-01-579-4519 2015-02-35 9 DIBBS
4730-01-579-4519 2013-02-32 30 DIBBS
4730-01-579-4519 2012-04-104 3 DIBBS
4730-01-579-4519 2012-04-104 1 DIBBS
4730-01-579-4519 2011-12-353 2 DIBBS
4730-01-579-4519 2011-08-230 10 DIBBS
4730-01-579-4519 2011-08-213 30 DIBBS
4730-01-579-4519 2011-03-64 2 DIBBS
4730-01-579-4519 2010-07-185 1 DIBBS
4730-01-579-4519 2010-04-106 1 DIBBS

Cross Reference | NSN 4730-01-579-4519

Part Number Cage Code Manufacturer
RTTC08254 0BLW1 ACCURATE MACHINE & TOOL CORPORATION DBA A M T
RTTC08254 18876 U S ARMY AVIATION AND MISSILE COMMAND
RTTC08254 1SX26 WALLS MACHINE COMPANY LLC

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Technical Data | NSN 4730-01-579-4519

Characteristic Specifications
END ITEM IDENTIFICATION 1520-01-106-9519, HELICOPTER, APACHE AH-64
PART NAME ASSIGNED BY CONTROLLING AGENCY LOCKNUT WRENCH RETAINER TAIL ROTOR GEAR BOX AH-64 PROJECT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM D6100, ACETAL HOMOPOLYMER (DELRIN) NATURAL ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE TYPE AND QUANTITY 3 DRILLED
MATERIAL PLASTIC ACETAL OVERALL
DRILLED HOLE DIAMETER 0.468 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4730-01-579-4519

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 4730-01-579-4519

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each