NSN 4730-00-204-1959 252S657, 252S657E2, 252S-657-E2
Product Details | QUICK DISCONNECT COUPLING HALF
4730-00-204-1959 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: 252S657, 252S657E2, 252S-657-E2, 252SS657E2, 4730-00-204-1959, 00-204-1959, 4730002041959, 002041959
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-204-1959 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
Demand History | NSN 4730-00-204-1959
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-204-1959 | 2014-06-167 | 1 | DIBBS |
Cross Reference | NSN 4730-00-204-1959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 252S-657-E2 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK |
| 252S657 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK |
| 252SS657E2 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO |
| 252SS657E2 | 15090 | RAYTHEON COMPANY DBA RAYTHEON |
| 252SS657E2 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK |
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Related Products | NSN 4730-00-204-1959
Technical Data | NSN 4730-00-204-1959
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | STEEL CORROSION RESISTING OR STEEL |
| BODY SURFACE TREATMENT | PASSIVATE OR CADMIUM |
| BODY STYLE | 1 COUPLING HALF |
| FIRST LEG LENGTH | 1.125 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 1500.0 POUNDS PER SQUARE INCH WATER 1500.0 POUNDS PER SQUARE INCH OIL 1500.0 POUNDS PER SQUARE INCH GAS 1500.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, WATER BASE |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | NOT RATED |
| OVERALL LENGTH | 2.400 INCHES MINIMUM AND 2.550 INCHES MAXIMUM |
| FIRST FLUID END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | D6 FLARED |
| FIRST END SEAT ANGLE | 37.0 DEGREES NOMINAL |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.562 INCHES |
| FIRST END THREAD CLASS | 3A |
| QUICK DISCONNECT METHOD | SPRING PUSH-PULL ALL ENDS |
| QUICK DISCONNECT END CONNECTION TYPE | EXTERNAL ALL ENDS |
| QUICK DISCONNECT NOMINAL SIZE | 0.750 INCHES ALL ENDS |
| FEATURES PROVIDED | SELF-SEALING |
| SPECIAL FEATURES | BULKHEAD THREADS ON FLUID CONNECTION END |
Restrictions/Controls & Freight Information | NSN 4730-00-204-1959
| 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: | U | Precious metal type is unknown |
| 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 4730-00-204-1959
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | 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 Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |