Product Details | UNION NUT

4730-00-825-3043 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000

Part Alternates: 4062071, 406207-1, 4730-00-825-3043, 00-825-3043, 4730008253043, 008253043

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

Supply Group (FSG) NSN Assign. NIIN
47 18 AUG 1967 00-825-3043

Drawings & Photos | NSN 4730-00-825-3043


Cross Reference | NSN 4730-00-825-3043

Part Number Cage Code Manufacturer
406207-1 96214 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 4730-00-825-3043

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 2.000 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2B
THREAD PITCH DIAMETERS 1.9662 TO 1.9797 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 303 OR STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-7720,COMP FMS,COND A MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A370 ROUND
SHOULDER WIDTH 0.060 INCHES NOMINAL
NUT DIAMETER 2.190 INCHES NOMINAL
NUT HEIGHT 0.440 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM
SHOULDER STEP WIDTH 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
SHOULDER SEAT DIAMETER 1.850 INCHES MINIMUM AND 1.853 INCHES MAXIMUM
TEMP RATING NOT RATED
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED NOT RATED
SPECIAL FEATURES KNURLED AND UNDERCUT 0.030 IN. TO MAJOR DIA
MANUFACTURERS CODE 96214
DESIGN CONTROL REFERENCE 406207-1

Restrictions/Controls & Freight Information | NSN 4730-00-825-3043

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
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 576 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 4730-00-825-3043

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each