Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-884-4973 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: SSTN4M, SST-N4M, LL4T25, 9984700, 4730-00-884-4973, 00-884-4973, 4730008844973, 008844973

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-884-4973

Demand History | NSN 4730-00-884-4973

Part Number Request Date QTY Origin
LL4T25 2024-10-284 46 DIBBS
4730-00-884-4973 2024-06-161 9 DIBBS
4730-00-884-4973 2013-03-60 39 DIBBS
4730-00-884-4973 2013-02-45 10 DIBBS
4730-00-884-4973 2013-01-31 18 DIBBS
4730-00-884-4973 2012-10-284 24 DIBBS
4730-00-884-4973 2012-08-220 21 DIBBS
4730-00-884-4973 2010-12-356 38 DIBBS
4730-00-884-4973 2009-09-266 10 DIBBS

Cross Reference | NSN 4730-00-884-4973

Part Number Cage Code Manufacturer
9984700 18876 U S ARMY AVIATION AND MISSILE COMMAND
LL4T25 73992 TUTHILL CORP HANSEN COUPLING DIV
SST-N4M 97111 PARKER-HANNIFIN CORPORATION DBA QUICK COUPLING DIV

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Technical Data | NSN 4730-00-884-4973

Characteristic Specifications
BODY MATERIAL STEEL CORROSION RESISTING
BODY SURFACE TREATMENT PASSIVATE
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.657 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 800.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PETROLEUM BASE 800.0 POUNDS PER SQUARE INCH WATER 800.0 POUNDS PER SQUARE INCH OIL 800.0 POUNDS PER SQUARE INCH GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 25.0 DEG FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE
OVERALL LENGTH 2.031 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR D2 PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES
FIRST END THREAD SERIES DESIGNATOR NPT
FIRST END NOMINAL THREAD SIZE 0.500 INCHES
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE EXTERNAL ALL ENDS
FEATURES PROVIDED SAFETY LOCKING FEATURE
III MATING END IDENTIFICATION HANSEN MFG CO. COUPLING HALF,QUICK DISCONNECT,PART NO. LL4S25

Restrictions/Controls & Freight Information | NSN 4730-00-884-4973

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 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 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 4730-00-884-4973

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