Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-128-9143 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: 101017, 4730-01-128-9143, 01-128-9143, 4730011289143, 011289143

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

Supply Group (FSG) NSN Assign. NIIN
47 27 MAR 1982 01-128-9143

Drawings & Photos | NSN 4730-01-128-9143


Demand History | NSN 4730-01-128-9143

Part Number Request Date QTY Origin
4730-01-128-9143 2023-04-108 35 DIBBS
4730-01-128-9143 2023-04-96 35 DIBBS
4730-01-128-9143 2022-06-178 28 DIBBS
4730-01-128-9143 2022-06-167 28 DIBBS
4730-01-128-9143 2019-07-185 20 DIBBS
4730-01-128-9143 2018-10-277 14 DIBBS
4730-01-128-9143 2017-08-243 14 DIBBS
4730-01-128-9143 2013-06-160 18 DIBBS
4730-01-128-9143 2009-05-125 3 DIBBS
4730-01-128-9143 2009-04-98 4 DIBBS
4730-01-128-9143 2009-03-68 9 DIBBS
4730-01-128-9143 2008-11-318 12 DIBBS

Cross Reference | NSN 4730-01-128-9143

Part Number Cage Code Manufacturer
101017 0WE82 AMERICAN TURBO SYSTEMS INC DBA AMERICAN TURBO SYSTEMS

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Technical Data | NSN 4730-01-128-9143

Characteristic Specifications
MATERIAL STEEL BODY
SURFACE TREATMENT PASSIVATE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35B FED SPEC SINGLE TREATMENT RESPONSE BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
LEG LENGTH 0.365 INCHES MAXIMUM
OVERALL LENGTH 4.035 INCHES MINIMUM AND 4.135 INCHES MAXIMUM
CONNECTION TYPE FLANGE FIRST FLUID END CONNECTION EXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION STYLE G4 RAISED ALL ENDS
RAISED FACE NOMINAL DIAMETER 3.6215 INCHES
NOMINAL OUTSIDE DIAMETER 4.277 INCHES
RAISED FACE NOMINAL HEIGHT 0.120 INCHES
NOMINAL THICKNESS 0.835 INCHES
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 3.344 INCHES ALL ENDS

Restrictions/Controls & Freight Information | NSN 4730-01-128-9143

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 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 4730-01-128-9143

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each