NSN 4730-01-283-3835 3R21, 3-R21, 01-283-3835
Product Details | QUICK DISCONNECT COUPLING HALF
4730-01-283-3835 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: 3R21, 3-R21, 4730-01-283-3835, 01-283-3835, 4730012833835, 012833835
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 28 SEP 2000 | 01-283-3835 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
Drawings & Photos | NSN 4730-01-283-3835
Demand History | NSN 4730-01-283-3835
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3-R21 | 2023-07-194 | 920 | DIBBS |
| 3-R21 | 2022-08-234 | 324 | DIBBS |
| 3-R21 | 2022-08-223 | 324 | DIBBS |
| 3-R21 | 2020-11-317 | 534 | DIBBS |
| 3-R21 | 2020-08-243 | 62 | DIBBS |
| 3-R21 | 2020-08-223 | 193 | DIBBS |
| 3-R21 | 2020-07-211 | 193 | DIBBS |
| 3-R21 | 2020-02-49 | 921 | DIBBS |
| 3-R21 | 2020-02-37 | 921 | DIBBS |
| 4730-01-283-3835 | 2016-04-119 | 740 | DIBBS |
| 4730-01-283-3835 | 2015-05-130 | 704 | DIBBS |
| 4730-01-283-3835 | 2014-05-135 | 844 | DIBBS |
| 4730-01-283-3835 | 2012-05-151 | 183 | DIBBS |
| 4730-01-283-3835 | 2012-05-129 | 168 | DIBBS |
| 4730-01-283-3835 | 2012-04-98 | 0 | DIBBS |
| 4730-01-283-3835 | 2012-03-89 | 184 | DIBBS |
| 4730-01-283-3835 | 2012-02-47 | 138 | DIBBS |
| 4730-01-283-3835 | 2011-12-353 | 155 | DIBBS |
| 4730-01-283-3835 | 2011-11-307 | 147 | DIBBS |
| 4730-01-283-3835 | 2011-09-256 | 82 | DIBBS |
| 4730-01-283-3835 | 2011-09-245 | 116 | DIBBS |
| 4730-01-283-3835 | 2011-07-193 | 113 | DIBBS |
| 4730-01-283-3835 | 2008-11-316 | 349 | DIBBS |
Cross Reference | NSN 4730-01-283-3835
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3-R21 | 73992 | TUTHILL CORP HANSEN COUPLING DIV |
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Related Products | NSN 4730-01-283-3835
Technical Data | NSN 4730-01-283-3835
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY |
| SURFACE TREATMENT | CADMIUM BODY |
| STYLE DESIGNATOR | A1 MALE COUPLING HALF |
| OVERALL LENGTH | 1.900 INCHES NOMINAL |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION INTERNAL QUICK DISCONNECT ALL ENDS |
| CONNECTION STYLE | B14 PLAIN ALL ENDS |
| QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS |
| (NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH AIR |
Restrictions/Controls & Freight Information | NSN 4730-01-283-3835
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 4730-01-283-3835
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |