Product Details | UNION NUT

4730-00-394-7886 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: MS262252, MS-262252, MX2612793PC93, MX261279-3PC93, 7002727, 4730-00-394-7886, 00-394-7886, 4730003947886, 003947886

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-394-7886

Drawings & Photos | NSN 4730-00-394-7886


Cross Reference | NSN 4730-00-394-7886

Part Number Cage Code Manufacturer
7002727 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.
7002727 58529 THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY
MS-262252 58529 THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY
MX261279-3PC93 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.

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Technical Data | NSN 4730-00-394-7886

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 1.344 INCHES
THREAD QUANTITY PER INCH 14
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A371 HEXAGON
SHOULDER WIDTH 0.125 INCHES NOMINAL
NUT HEIGHT 1.000 INCHES NOMINAL
WIDTH ACROSS FLATS 1.8125 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.9062 INCHES NOMINAL
SHOULDER STEP WIDTH 0.250 INCHES NOMINAL
SHOULDER SEAT DIAMETER 1.8125 INCHES NOMINAL
TEMP RATING NOT RATED
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED NOT RATED
SPECIAL FEATURES THD IS A CLASS 3 FIT

Restrictions/Controls & Freight Information | NSN 4730-00-394-7886

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 093460 BOLTS/NUTS NOI BBC/ZINC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
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 4730-00-394-7886

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