NSN 4730-01-525-8637 R255R113WD8, 58592731, 5859273-1
Product Details | QUICK DISCONNECT COUPLING HALF
4730-01-525-8637 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: R255R113WD8, 58592731, 5859273-1, 4730-01-525-8637, 01-525-8637, 4730015258637, 015258637
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 29 NOV 2004 | 01-525-8637 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
Drawings & Photos | NSN 4730-01-525-8637
Demand History | NSN 4730-01-525-8637
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| R255R113WD8 | 2022-08-236 | 1 | DIBBS |
| R255R113WD8 | 2020-04-97 | 1 | DIBBS |
| R255R113WD8 | 2020-03-71 | 1 | DIBBS |
| R255R113WD8 | 2019-09-245 | 1 | DIBBS |
| 4730-01-525-8637 | 2018-06-156 | 1 | DIBBS |
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Technical Data | NSN 4730-01-525-8637
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING BODY |
| SURFACE TREATMENT | PASSIVATE BODY |
| STYLE DESIGNATOR | A1 MALE COUPLING HALF |
| LEG LENGTH | 0.662 INCHES NOMINAL |
| OVERALL LENGTH | 1.900 INCHES NOMINAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| CONNECTION STYLE | D6 FLARED ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES |
| QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS |
| QUICK DISCONNECT NOMINAL SIZE | 0.500 INCHES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| FEATURES PROVIDED | SELF-SEALING |
| SPECIAL FEATURES | MATERIAL 303 STAINLESS STEEL |
| END ITEM IDENTIFICATION | SYSTEM LEVEL APL, DDG91 CLASS |
| (NON-CORE DATA) MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 135.0 DEG CELSIUS WATER, DEMINERALIZED |
| (NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED TEMPE | 500.0 POUNDS PER SQUARE INCH WATER, DEMINERALIZED RATURE,EMISSION CONTROL |
Restrictions/Controls & Freight Information | NSN 4730-01-525-8637
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents 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 4730-01-525-8637
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 | J | NOT 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |