Product Details | UNION NUT

4730-01-149-6693 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: 5114684516, 511-4684516, 511-4684516 ITEM F24, 5114684516ITEMF24, 803-1385943 PIE, 8031385943PIE, 8101385943, 810-1385943, 810-1385943 PIE, 8101385943PC7, 810-1385943PC7, 8101385943PIE, 810-1389543 PC7, 8101389543PC7, 15120006, 15-12-0006, 4730-01-149-6693, 01-149-6693, 4730011496693, 011496693

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

Supply Group (FSG) NSN Assign. NIIN
47 24 MAR 1983 01-149-6693

Drawings & Photos | NSN 4730-01-149-6693


Demand History | NSN 4730-01-149-6693

Part Number Request Date QTY Origin
4730-01-149-6693 2013-01-11 47 DIBBS
4730-01-149-6693 2012-10-290 66 DIBBS
4730-01-149-6693 2012-10-289 66 DIBBS
4730-01-149-6693 2010-07-200 4 US
4730-01-149-6693 2010-07-200 4 US

Cross Reference | NSN 4730-01-149-6693

Part Number Cage Code Manufacturer
15-12-0006 96169 ELECTRIC BOAT CORPORATION
511-4684516 80064 NAVAL SHIP SYSTEMS COMMAND
511-4684516 ITEM F24 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385943 PIE 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385943 96169 ELECTRIC BOAT CORPORATION
810-1385943 PIE 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385943PC7 96169 ELECTRIC BOAT CORPORATION
810-1389543 PC7 71905 DERBYSHIRE MACHINE & TOOL CO

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Technical Data | NSN 4730-01-149-6693

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 2.312 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 2B
THREAD PITCH DIAMETERS 2.2175 TO 2.2239 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY AND NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A371 HEXAGON
SHOULDER WIDTH 0.250 INCHES NOMINAL
NUT HEIGHT 1.188 INCHES NOMINAL
WIDTH ACROSS FLATS 2.563 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.940 INCHES NOMINAL
SHOULDER STEP WIDTH 0.250 INCHES NOMINAL
SHOULDER SEAT DIAMETER 2.312 INCHES NOMINAL
TEMP RATING NOT RATED
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED 3000.0 POUNDS PER SQUARE INCH OIL AND 3000.0 POUNDS PER SQUARE INCH WATER

Restrictions/Controls & Freight Information | NSN 4730-01-149-6693

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.
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 576 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 4730-01-149-6693

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