NSN 4730-01-043-3749 31530, 50731, 01-043-3749
Product Details | TUBE TO BOSS STRAIGHT ADAPTER
4730-01-043-3749 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: 31530, 50731, 4730-01-043-3749, 01-043-3749, 4730010433749, 010433749, 431530001
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 23 JUN 1977 | 01-043-3749 | 22675 ( ADAPTER, STRAIGHT, TUBE TO BOSS ) |
Demand History | NSN 4730-01-043-3749
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 31530 | 2022-11-305 | 10 | DIBBS |
| 431530001 | 2022-11-305 | 10 | DIBBS |
| 50731 | 2022-11-305 | 10 | DIBBS |
| 31530 | 2022-09-258 | 1 | IN |
| 31530 | 2020-06-161 | 1 | DIBBS |
| 431530001 | 2020-06-161 | 1 | DIBBS |
| 50731 | 2020-06-161 | 1 | DIBBS |
| 31530 | 2019-03-78 | 1 | DIBBS |
| 431530001 | 2019-03-78 | 1 | DIBBS |
| 50731 | 2019-03-78 | 1 | DIBBS |
| 4730-01-043-3749 | 2018-10-299 | 3 | DIBBS |
| 4730-01-043-3749 | 2018-10-288 | 3 | DIBBS |
| 4730-01-043-3749 | 2018-07-198 | 3 | DIBBS |
| 4730-01-043-3749 | 2017-04-93 | 4 | DIBBS |
| 31530 | 2016-10-279 | 1 | BR |
| 4730-01-043-3749 | 2016-05-131 | 1 | DIBBS |
| 4730-01-043-3749 | 2015-06-166 | 1 | DIBBS |
| 4730-01-043-3749 | 2015-06-154 | 1 | DIBBS |
| 31530 | 2012-06-164 | 1 | PL |
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Related Products | NSN 4730-01-043-3749
Technical Data | NSN 4730-01-043-3749
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END |
| CONNECTION STYLE | B10A FLARED 1ST END B71 EXTERNAL SEAT FOR GASKET SEAL 2ND END |
| SEAT ANGLE | 37.0 DEGREES 1ST END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.125 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNEF 1ST END UNEF 2ND END |
| NOMINAL THREAD SIZE | 0.312 INCHES 1ST END 0.312 INCHES 2ND END |
| THREAD CLASS | 2B 1ST END 2B 2ND END |
| NOMINAL OVERALL LENGTH | 6.000 INCHES |
Restrictions/Controls & Freight Information | NSN 4730-01-043-3749
| 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 | 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 4730-01-043-3749
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 |