NSN 4730-01-073-5831 2888877, 01-073-5831, 010735831
Product Details | BOSS COUPLING
4730-01-073-5831 A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.
Part Alternates: 2888877, 4730-01-073-5831, 01-073-5831, 4730010735831, 010735831
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 17 MAR 1979 | 01-073-5831 | 26953 ( COUPLING, BOSS ) |
Drawings & Photos | NSN 4730-01-073-5831
Demand History | NSN 4730-01-073-5831
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-073-5831 | 2021-07-189 | 16 | DIBBS |
| 4730-01-073-5831 | 2021-06-167 | 5 | DIBBS |
| 4730-01-073-5831 | 2021-06-167 | 12 | DIBBS |
| 4730-01-073-5831 | 2021-06-158 | 5 | DIBBS |
| 4730-01-073-5831 | 2021-06-154 | 12 | DIBBS |
| 4730-01-073-5831 | 2021-05-131 | 5 | DIBBS |
| 4730-01-073-5831 | 2021-04-119 | 13 | DIBBS |
| 4730-01-073-5831 | 2015-10-289 | 33 | DIBBS |
| 4730-01-073-5831 | 2015-10-277 | 33 | DIBBS |
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Technical Data | NSN 4730-01-073-5831
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726,COMP 90-10 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | A1 PLAIN |
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CONNECTION STYLE | B9 GASKET SEAL ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
| NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 2B ALL ENDS |
| NOMINAL OVERALL LENGTH | 1.890 INCHES |
| SPECIAL FEATURES | BULKHEAD,1.875 IN. THD SIZE,UN THD SERIES,12 THD PER IN.,3A CLASS FIRST END,FURNISHED PIN,1 |
Restrictions/Controls & Freight Information | NSN 4730-01-073-5831
| 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 | 052185 | PIPE,TUBING,OR PIPE OR TUBING FIT |
| 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 4730-01-073-5831
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 | 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 |