Product Details | TUBE COUPLING NUT

4730-01-583-8951 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: AS4841, AS5175 , AS5175W12, 4730-01-583-8951, 01-583-8951, 4730015838951, 015838951

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

Supply Group (FSG) NSN Assign. NIIN
47 09 APR 2010 01-583-8951

Demand History | NSN 4730-01-583-8951

Part Number Request Date QTY Origin
AS5175W12 2020-11-25 4 United States
AS5175W12 2016-07-01 260 US
AS5175W12 2016-07-01 520 US
AS5175W12 2016-07-01 1040 US
4730-01-583-8951 2013-02-01 7 DIBBS
AS5175W12 2012-12-11 50 US
4730-01-583-8951 2012-12-11 1 DIBBS
AS4841 2011-03-10 8

Cross Reference | NSN 4730-01-583-8951

Part Number Cage Code Manufacturer
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5175 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5175W12 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-583-8951

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
LENGTH TO SHOULDER 0.125 INCHES NOMINAL
NUT HEIGHT 1.031 INCHES MAXIMUM
THREAD SERIES UNJ
MATERIAL DOCUMENT AND CLASSIFICATION AMS-QQ-A-225/9 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 4124 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
NOMINAL THREAD SIZE 1.062 INCHES
DRILLED HOLE DIAMETER 0.125 INCHES NOMINAL
SEAT ANGLE 15.0 DEGREES NOMINAL
END ITEM IDENTIFICATION UH-1 AIRCRAFT
NUT STYLE TUBE COUPLING
WIDTH ACROSS FLATS 1.238 INCHES MINIMUM AND 1.253 INCHES MAXIMUM
MATERIAL ALUMINUM ALLOY 7075 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY-NUT COUPLING
NOMINAL TUBE OUTSIDE DIAMETER 0.750 INCHES
HOLE TYPE AND QUANTITY 2 DRILLED
SMALLEST INSIDE DIAMETER 0.834 INCHES NOMINAL
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B

Restrictions/Controls & Freight Information | NSN 4730-01-583-8951

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 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 4730-01-583-8951

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