NSN 4730-01-297-0220 5497726, 54977261, 5497726-1
Product Details | BOSS COUPLING
4730-01-297-0220 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: 5497726, 54977261, 5497726-1, 4730-01-297-0220, 01-297-0220, 4730012970220, 012970220
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 27 MAR 1989 | 01-297-0220 | 26953 ( COUPLING, BOSS ) |
Demand History | NSN 4730-01-297-0220
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-297-0220 | 2018-10-289 | 15 | DIBBS |
| 4730-01-297-0220 | 2014-07-212 | 6 | DIBBS |
| 4730-01-297-0220 | 2013-09-255 | 5 | DIBBS |
| 4730-01-297-0220 | 2013-02-36 | 4 | DIBBS |
Cross Reference | NSN 4730-01-297-0220
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Technical Data | NSN 4730-01-297-0220
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 OVERALL |
| CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END THREADED INTERNAL TUBE 2ND END |
| CONNECTION STYLE | B14B PLAIN 1ST END B14B PLAIN 2ND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END |
| NOMINAL THREAD SIZE | 0.750 INCHES 1ST END 0.190 INCHES 2ND END |
| THREAD CLASS | 2B 1ST END 2B 2ND END |
| NOMINAL OVERALL LENGTH | 2.190 INCHES |
Restrictions/Controls & Freight Information | NSN 4730-01-297-0220
| 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: | 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. |
| 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 4730-01-297-0220
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 |