NSN 4730-01-539-3005 MS219244R, MS21924-4R, 01-539-3005
Product Details | TUBE TO BOSS STRAIGHT ADAPTER
4730-01-539-3005 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: MS219244R, MS21924-4R, 4730-01-539-3005, 01-539-3005, 4730015393005, 015393005
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 17 APR 2006 | 01-539-3005 | 22675 ( ADAPTER, STRAIGHT, TUBE TO BOSS ) |
Demand History | NSN 4730-01-539-3005
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS219244R | 2025-04-98 | 140 | Taiwan |
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Related Products | NSN 4730-01-539-3005
Technical Data | NSN 4730-01-539-3005
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 321 OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END |
| SEAT ANGLE | 12.0 DEGREES 1ST END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS UNJF CENTER BULKHEAD |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS 0.438 INCHES CENTER BULKHEAD |
| THREAD QUANTITY PER INCH | 20 ALL ENDS 20 CENTER BULKHEAD |
| THREAD CLASS | 3A ALL ENDS 3A CENTER BULKHEAD |
| NOMINAL OVERALL LENGTH | 1.656 INCHES |
| SPECIFICATION/STANDARD DATA | 81343-AS21924 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| III END ITEM IDENTIFICATION | APACHE ATTACK HELICOPTER |
Restrictions/Controls & Freight Information | NSN 4730-01-539-3005
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||