NSN 4730-00-221-1621 65C357121, 65C35712-1 , 65C35713
Product Details | TUBE TO BOSS STRAIGHT ADAPTER
4730-00-221-1621 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
Part Alternates: 65C357121, 65C35712-1 , 65C35713 , 65C357131, 65C35713-1 , 4730-00-221-1621, 00-221-1621, 4730002211621, 002211621
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 02 MAY 1973 | 00-221-1621 | 22675 ( ADAPTER, STRAIGHT, TUBE TO BOSS ) |
Demand History | NSN 4730-00-221-1621
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-221-1621 | 2025-05-139 | 168 | DIBBS |
| 4730-00-221-1621 | 2025-05-128 | 168 | DIBBS |
| 4730-00-221-1621 | 2024-10-295 | 184 | DIBBS |
| 4730-00-221-1621 | 2024-10-284 | 184 | DIBBS |
| 4730-00-221-1621 | 2024-05-123 | 141 | DIBBS |
| 4730-00-221-1621 | 2023-05-143 | 85 | DIBBS |
| 4730-00-221-1621 | 2022-11-319 | 62 | DIBBS |
| 4730-00-221-1621 | 2020-10-294 | 86 | DIBBS |
| 4730-00-221-1621 | 2020-06-175 | 95 | DIBBS |
| 4730-00-221-1621 | 2018-03-74 | 83 | DIBBS |
| 4730-00-221-1621 | 2017-03-86 | 30 | DIBBS |
| 4730-00-221-1621 | 2017-03-73 | 30 | DIBBS |
| 4730-00-221-1621 | 2014-02-34 | 52 | DIBBS |
| 4730-00-221-1621 | 2013-11-323 | 36 | DIBBS |
| 4730-00-221-1621 | 2012-02-58 | 41 | DIBBS |
| 4730-00-221-1621 | 2010-12-356 | 40 | DIBBS |
| 4730-00-221-1621 | 2010-11-305 | 10 | DIBBS |
| 4730-00-221-1621 | 2010-07-209 | 18 | DIBBS |
| 4730-00-221-1621 | 2010-06-181 | 22 | DIBBS |
| 4730-00-221-1621 | 2010-06-160 | 3 | DIBBS |
| 4730-00-221-1621 | 2010-04-105 | 6 | DIBBS |
| 4730-00-221-1621 | 2010-04-105 | 3 | DIBBS |
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Related Products | NSN 4730-00-221-1621
Technical Data | NSN 4730-00-221-1621
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END |
| CONNECTION STYLE | B64 FLARED 1ST END B9 GASKET SEAL 2ND END |
| SEAT ANGLE | 37.0 DEGREES 1ST END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.188 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| NOMINAL THREAD SIZE | 0.375 INCHES 1ST END 0.438 INCHES 2ND END |
| THREAD CLASS | 2A 1ST END 2B 2ND END |
| REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.053 INCHES ALL ENDS |
| NOMINAL OVERALL LENGTH | 1.290 INCHES |
| SPECIAL FEATURES | GRUMMAN AEROSPACE A-10 AIRCRAFT |
Restrictions/Controls & Freight Information | NSN 4730-00-221-1621
| 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 | ZG | Germany ZH ZJ |
| 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 4730-00-221-1621
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. |
| 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 |
| Price Validation | V | The current standard price has been validated.
|
| 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 |