Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-528-1116 A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: 7052701, 4730-01-528-1116, 01-528-1116, 4730015281116, 015281116

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

Supply Group (FSG) NSN Assign. NIIN
47 03 MAR 2005 01-528-1116

Drawings & Photos | NSN 4730-01-528-1116


Demand History | NSN 4730-01-528-1116

Part Number Request Date QTY Origin
4730-01-528-1116 2022-07-07 25 DIBBS
4730-01-528-1116 2021-03-01 7 DIBBS
4730-01-528-1116 2021-02-17 1 DIBBS
4730-01-528-1116 2021-01-14 1 DIBBS

Cross Reference | NSN 4730-01-528-1116

Part Number Cage Code Manufacturer
7052701 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-528-1116

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
FLOW ANGLE 90.0 DEGREES
CONNECTION TYPE THREADED INTERNAL TUBE FIRST FLUID END CONNECTION EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
CONNECTION STYLE B1 SWIVEL NUT, FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES
QUICK DISCONNECT METHOD PUSH-PULL FIRST QUICK DISCONNECT END
QUICK DISCONNECT NOMINAL SIZE 0.375 INCHES FIRST QUICK DISCONNECT END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
THREAD CLASS 2B ALL ENDS
SPECIAL FEATURES MILITARY CRITICAL; LL-3-K21-VVA QUICK DISCONNECT WITH 2250-6-6S ELBOW
SPECIAL TEST FEATURES MUST WITHSTAND 80PSI AIR PRESSURE MINIMUM
CRITICALITY CODE JUSTIFICATION FEAT
END ITEM IDENTIFICATION EQUIPMENT N TOOLS, OFF LINE
PART NAME ASSIGNED BY CONTROLLING AGENCY VACUUM TEST ADAPTER ASSEMBLY
(NON-CORE DATA) MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 250.0 DEG FAHRENHEIT AIR

Restrictions/Controls & Freight Information | NSN 4730-01-528-1116

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
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 4730-01-528-1116

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