Product Details | PACKING NUT

4730-01-476-2810 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.20210150024Guns, 75mm Through 125mm47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: 2643-825-85 ITEM 12, 264382585ITEM12, 8457108535, 845-7108535, 845-7108535 ITEM 12, 8457108535ITEM12, 4730-01-476-2810, 01-476-2810, 4730014762810, 014762810

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

Supply Group (FSG) NSN Assign. NIIN
47 06 JUL 2000 01-476-2810

Drawings & Photos | NSN 4730-01-476-2810


Demand History | NSN 4730-01-476-2810

Part Number Request Date QTY Origin
4730-01-476-2810 2016-01-13 14 DIBBS
4730-01-476-2810 2011-12-355 6 DIBBS

Cross Reference | NSN 4730-01-476-2810

Part Number Cage Code Manufacturer
2643-825-85 ITEM 12 96169 ELECTRIC BOAT CORPORATION
845-7108535 53711 NAVAL SEA SYSTEMS COMMAND
845-7108535 ITEM 12 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-476-2810

Characteristic Specifications
MATERIAL COPPER ALLOY
STRENGTH RATING 44000.000 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR C19 ROUND SLOTTED, EXTERNAL THREAD, BOSS
SLOT WIDTH 0.250 INCHES NOMINAL
OVERALL LENGTH 0.880 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM
MAJOR UNTHREADED OUTSIDE DIAMETER 1.863 INCHES MINIMUM AND 1.864 INCHES MAXIMUM
HOLE OR SLOT QUANTITY 1
THREAD SIZE 2.250-16
SCREW THREAD SERIES DESIGNATOR UNC
THREAD CLASS 3A
THREAD LENGTH 2.250 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION EXTERNAL
III END ITEM IDENTIFICATION NAVY EQUIPMENT

Restrictions/Controls & Freight Information | NSN 4730-01-476-2810

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
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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-476-2810

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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