Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-755-7237 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: MS220684, MS22068-4, E2128007, E21280-07 , MILC21049, MIL-C-21049, 19900028, 199000-28, 32700010101, 3270001-0101, 5280004, 528000-4, 904645, 4730-00-755-7237, 00-755-7237, 4730007557237, 007557237

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1960 00-755-7237

Demand History | NSN 4730-00-755-7237

Part Number Request Date QTY Origin
4730-00-755-7237 2024-06-154 351 DIBBS
4730-00-755-7237 2024-03-65 488 DIBBS
4730-00-755-7237 2023-10-285 50 United States
4730-00-755-7237 2023-09-256 100 Singapore
4730-00-755-7237 2022-11-326 66 DIBBS
4730-00-755-7237 2022-11-326 85 DIBBS
4730-00-755-7237 2022-05-131 609 DIBBS
4730-00-755-7237 2022-05-130 609 DIBBS
4730-00-755-7237 2022-01-31 74 DIBBS
4730-00-755-7237 2020-10-287 205 DIBBS
4730-00-755-7237 2020-05-129 226 DIBBS
4730-00-755-7237 2019-08-231 285 DIBBS
4730-00-755-7237 2019-04-98 194 DIBBS
4730-00-755-7237 2018-10-276 145 DIBBS
4730-00-755-7237 2018-07-208 164 DIBBS
4730-00-755-7237 2018-01-03 165 DIBBS
MS22068-4 2017-11-333 10 AE
4730-00-755-7237 2017-10-292 203 US
4730-00-755-7237 2017-10-290 203 DIBBS
4730-00-755-7237 2017-09-257 2 US
4730-00-755-7237 2017-02-53 171 DIBBS
4730-00-755-7237 2016-09-263 297 DIBBS
4730-00-755-7237 2016-03-63 152 DIBBS
4730-00-755-7237 2016-01-27 363 DIBBS
4730-00-755-7237 2015-08-231 377 DIBBS
4730-00-755-7237 2015-06-180 258 US
4730-00-755-7237 2015-06-167 258 DIBBS
4730-00-755-7237 2015-02-40 108 DIBBS
4730-00-755-7237 2014-12-337 10 DIBBS
4730-00-755-7237 2014-09-273 99 DIBBS
4730-00-755-7237 2014-01-23 118 DIBBS
MS220684 2013-12-341 35 UK
4730-00-755-7237 2013-12-337 35 UK
4730-00-755-7237 2013-11-325 1 DIBBS-RFPs
4730-00-755-7237 2013-10-291 1 DIBBS-RFPs
4730-00-755-7237 2013-09-246 1 DIBBS-RFPs
4730-00-755-7237 2013-08-224 155 DIBBS
4730-00-755-7237 2013-03-74 325 DIBBS
4730-00-755-7237 2012-06-167 94 DIBBS
4730-00-755-7237 2012-06-167 114 DIBBS
4730-00-755-7237 2012-06-165 114 DIBBS
4730-00-755-7237 2012-05-123 94 DIBBS
4730-00-755-7237 2012-03-86 58 DIBBS
4730-00-755-7237 2012-03-86 86 DIBBS
4730-00-755-7237 2012-03-86 96 DIBBS
4730-00-755-7237 2009-11-322 1 South Korea

Cross Reference | NSN 4730-00-755-7237

Part Number Cage Code Manufacturer
199000-28 19062 ESSEX INDUSTRIES, INC.
199000-28 83533 ESSEX INDUSTRIES, INC. DIV MANUFACTURING DIVISION
3270001-0101 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
528000-4 19062 ESSEX INDUSTRIES, INC.
528000-4 83533 ESSEX INDUSTRIES, INC. DIV MANUFACTURING DIVISION
904645 04577 CARLETON TECHNOLOGIES INC
E21280-07 D1379 B/E AEROSPACE SYSTEMS GMBH DIV OXYGEN & PSU SYSTEMS
MIL-C-21049 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS22068-4 19062 ESSEX INDUSTRIES, INC.
MS22068-4 83533 ESSEX INDUSTRIES, INC. DIV MANUFACTURING DIVISION
MS22068-4 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS22068-4 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM

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Technical Data | NSN 4730-00-755-7237

Characteristic Specifications
BODY MATERIAL ANY ACCEPTABLE
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH ANY ACCEPTABLE
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 70.0 POUNDS PER SQUARE INCH OXYGEN, LIQUID
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED -54.0 DEG CELSIUS OXYGEN, LIQUID 135.0 DEG CELSIUS OXYGEN, LIQUID
OVERALL LENGTH 1.480 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR D2 PLAIN
FIRST END THREAD SERIES DESIGNATOR ANPT
FIRST END NOMINAL THREAD SIZE 0.125 INCHES
QUICK DISCONNECT METHOD TWIST-LOCK ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE EXTERNAL ALL ENDS
FEATURES PROVIDED SELF-SEALING
SPECIAL FEATURES SUPPORTS GRUMMAN A10 AIRCRAFT
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS22068-4

Restrictions/Controls & Freight Information | NSN 4730-00-755-7237

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 4730-00-755-7237

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each