Product Details | TUBE COUPLING NUT

4730-01-367-4421 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: 5497611, 54976111, 5497611-1, 4730-01-367-4421, 01-367-4421, 4730013674421, 013674421

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

Supply Group (FSG) NSN Assign. NIIN
47 12 NOV 1992 01-367-4421

Drawings & Photos | NSN 4730-01-367-4421


Demand History | NSN 4730-01-367-4421

Part Number Request Date QTY Origin
4730-01-367-4421 2023-08-226 35 DIBBS
4730-01-367-4421 2023-01-11 16 DIBBS
4730-01-367-4421 2022-08-237 3 us
4730-01-367-4421 2018-07-193 60 DIBBS
4730-01-367-4421 2018-04-116 77 DIBBS
4730-01-367-4421 2018-01-24 5 United States
4730-01-367-4421 2017-09-271 67 DIBBS
4730-01-367-4421 2017-08-237 4 DIBBS
4730-01-367-4421 2017-08-226 4 DIBBS
4730-01-367-4421 2017-08-213 50 DIBBS
4730-01-367-4421 2017-06-156 75 DIBBS
4730-01-367-4421 2017-02-58 2 DIBBS
4730-01-367-4421 2017-02-47 2 DIBBS
4730-01-367-4421 2013-01-17 6 DIBBS

Cross Reference | NSN 4730-01-367-4421

Part Number Cage Code Manufacturer
5497611 53711 NAVAL SEA SYSTEMS COMMAND
5497611-1 53711 NAVAL SEA SYSTEMS COMMAND
5497611-1 70236 TACTAIR FLUID CONTROLS, INC.
5497611-1 99215 KAISER FLUID TECHNOLOGIES INC.

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Technical Data | NSN 4730-01-367-4421

Characteristic Specifications
THREAD SERIES UNEF
NOMINAL THREAD SIZE 1.312 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLE A351 TUBE COUPLING
NUT HEIGHT 0.320 INCHES NOMINAL
WIDTH ACROSS FLATS 1.100 INCHES NOMINAL
LENGTH TO SHOULDER ANY ACCEPTABLE
SMALLEST INSIDE DIAMETER 0.875 INCHES NOMINAL
FABRICATION METHOD MACHINED
NOMINAL TUBE OUTSIDE DIAMETER 1.000 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-367-4421

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 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 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4730-01-367-4421

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each