Product Details | PACKING NUT

4730-00-436-8476 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: G39117, G391-17, 4730-00-436-8476, 00-436-8476, 4730004368476, 004368476

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-436-8476

Drawings & Photos | NSN 4730-00-436-8476


Cross Reference | NSN 4730-00-436-8476

Part Number Cage Code Manufacturer
G391-17 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4730-00-436-8476

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T351
SURFACE TREATMENT ANODIZED
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR C12 HEXAGON, INTERNAL THREAD, SHOULDERED
OVERALL LENGTH 0.579 INCHES NOMINAL
WIDTH ACROSS FLATS 1.750 INCHES NOMINAL
LENGTH TO SHOULDER 0.468 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.044 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER 1.750 INCHES NOMINAL
THREAD SIZE 1.625-18
SCREW THREAD SERIES DESIGNATOR UNEF
THREAD CLASS 3B
THREAD LENGTH 0.468 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE G391-17

Restrictions/Controls & Freight Information | NSN 4730-00-436-8476

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
No Freight Information

Management | NSN 4730-00-436-8476

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDAXCOMMON AIRFRAME MATERIAL
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
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