NSN 4730-00-188-7493 122-2298838 PIECE 376, 1222298838PIECE376, 50N4
Product Details | UNION NUT
4730-00-188-7493 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000
Part Alternates: 122-2298838 PIECE 376, 1222298838PIECE376, 50N4, 671891, 67189-1, 6N504CS, 701-2298824 PIECE 376, 7012298824PIECE376, 4730-00-188-7493, 00-188-7493, 4730001887493, 001887493
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 24 FEB 1971 | 00-188-7493 | 19964 ( NUT, UNION ) |
Drawings & Photos | NSN 4730-00-188-7493
Demand History | NSN 4730-00-188-7493
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 50N4 | 2022-06-172 | 31 | DIBBS |
| 6N504CS | 2022-06-172 | 31 | DIBBS |
| 50N4 | 2022-06-159 | 31 | DIBBS |
| 6N504CS | 2022-06-159 | 31 | DIBBS |
| 4730-00-188-7493 | 2017-02-33 | 97 | DIBBS |
| 4730-00-188-7493 | 2013-09-268 | 75 | DIBBS |
| 4730-00-188-7493 | 2011-11-307 | 13 | DIBBS |
| 4730-00-188-7493 | 2011-05-123 | 23 | DIBBS |
| 4730-00-188-7493 | 2009-01-26 | 69 | DIBBS |
Cross Reference | NSN 4730-00-188-7493
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 122-2298838 PIECE 376 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 50N4 | 99565 | ADMIRAL VALVE, LLC DBA CPV MANUFACTURING |
| 67189-1 | 82340 | EDO CORPORATION DIV DEFENSE SYSTEMS |
| 6N504CS | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR |
| 701-2298824 PIECE 376 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Related Products | NSN 4730-00-188-7493
Technical Data | NSN 4730-00-188-7493
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 2.000 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A371 HEXAGON |
| SHOULDER WIDTH | 0.312 INCHES NOMINAL |
| NUT HEIGHT | 1.062 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.628 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 2.000 INCHES NOMINAL |
| TEMP RATING | NOT RATED |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4730-00-188-7493
| 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 | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | 19 | NASA - Langley Research Center Stennis Space Center, MS 39529-6000 |
| 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 4730-00-188-7493
Army
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
| 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 |