Product Details | PACKING NUT

4730-00-007-5590 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: A51M6066211, A51M60662-11, 4730-00-007-5590, 00-007-5590, 4730000075590, 000075590

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

Supply Group (FSG) NSN Assign. NIIN
47 14 JUL 1972 00-007-5590

Drawings & Photos | NSN 4730-00-007-5590


Cross Reference | NSN 4730-00-007-5590

Part Number Cage Code Manufacturer
A51M60662-11 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
A51M60662-11 61174 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4730-00-007-5590

Characteristic Specifications
MATERIAL STEEL, MIL-S-5000, COMP 4340
SURFACE TREATMENT CADMIUM
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR C23 HEXAGON, INTERNAL THREAD, SHOULDERED
OVERALL LENGTH 0.355 INCHES NOMINAL
LARGEST INSIDE DIAMETER 0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM
SMALLEST OUTSIDE DIAMETER 0.500 INCHES NOMINAL
WIDTH ACROSS FLATS 0.625 INCHES NOMINAL
LENGTH TO SHOULDER 0.233 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.311 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
MAJOR UNTHREADED OUTSIDE DIAMETER 0.625 INCHES NOMINAL
THREAD SIZE 0.469-32
SCREW THREAD SERIES DESIGNATOR NS-2
THREAD PITCH DIAMETERS 0.4484 TO 0.4517 INCHES
THREAD LENGTH 0.233 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL
SPECIAL FEATURES THREE HOLES DRILLED THROUGH HEXAGON CORNERS 0.039 IN. MIN,0.044 IN. MAX
MANUFACTURERS CODE 61174
DESIGN CONTROL REFERENCE A51M60662-11

Restrictions/Controls & Freight Information | NSN 4730-00-007-5590

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: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 KE Naval ICP
Philadelphia, PA 19111
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 4730-00-007-5590

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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
EA : Each