NSN 4730-01-538-2045 500.142, 500142, 01-538-2045
Product Details | PIPE TRUE WYE
4730-01-538-2045 A fitting in the form of the letter Y with each branch usually fixed at 45 degrees (0.78539 radians) to the run. It has identical flanged ends.
Part Alternates: 500.142, 500142, 4730-01-538-2045, 01-538-2045, 4730015382045, 015382045
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 15 MAR 2006 | 01-538-2045 | 18311 ( WYE, TRUE, PIPE ) |
Demand History | NSN 4730-01-538-2045
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 500.142 | 2025-11-307 | 267 | DIBBS |
| 500.142 | 2025-10-294 | 267 | DIBBS |
| 500.142 | 2025-08-226 | 163 | DIBBS |
| 500.142 | 2025-06-167 | 366 | DIBBS |
| 500.142 | 2025-06-152 | 366 | DIBBS |
| 500.142 | 2024-06-168 | 53 | DIBBS |
| 500.142 | 2024-04-107 | 520 | DIBBS |
| 500.142 | 2024-04-92 | 520 | DIBBS |
| 500.142 | 2024-03-77 | 520 | DIBBS |
| 500.142 | 2023-03-89 | 228 | DIBBS |
| 500.142 | 2023-03-74 | 228 | DIBBS |
| 500.142 | 2022-03-65 | 21 | DIBBS |
| 500.142 | 2022-03-65 | 109 | DIBBS |
| 500.142 | 2022-03-65 | 81 | DIBBS |
| 500.142 | 2022-03-65 | 24 | DIBBS |
| 500.142 | 2022-03-65 | 107 | DIBBS |
| 500.142 | 2022-03-65 | 117 | DIBBS |
| 500.142 | 2022-02-47 | 507 | DIBBS |
| 500.142 | 2022-02-32 | 507 | DIBBS |
| 500.142 | 2021-02-46 | 504 | DIBBS |
| 500.142 | 2020-03-61 | 130 | DIBBS |
| 500.142 | 2019-06-154 | 166 | DIBBS |
| 500.142 | 2019-05-143 | 166 | DIBBS |
| 4730-01-538-2045 | 2018-10-284 | 253 | DIBBS |
| 4730-01-538-2045 | 2018-08-228 | 154 | DIBBS |
| 4730-01-538-2045 | 2018-06-176 | 153 | DIBBS |
| 4730-01-538-2045 | 2018-06-165 | 153 | DIBBS |
| 4730-01-538-2045 | 2018-04-116 | 124 | DIBBS |
| 4730-01-538-2045 | 2018-04-105 | 124 | DIBBS |
| 4730-01-538-2045 | 2017-12-345 | 127 | DIBBS |
| 4730-01-538-2045 | 2017-11-334 | 127 | DIBBS |
| 4730-01-538-2045 | 2017-10-295 | 96 | DIBBS |
| 4730-01-538-2045 | 2017-06-155 | 97 | DIBBS |
| 4730-01-538-2045 | 2015-04-120 | 163 | DIBBS |
| 4730-01-538-2045 | 2015-01-15 | 186 | DIBBS |
| 4730-01-538-2045 | 2014-10-275 | 63 | DIBBS |
| 4730-01-538-2045 | 2014-08-232 | 35 | DIBBS |
| 4730-01-538-2045 | 2014-08-222 | 27 | DIBBS |
| 4730-01-538-2045 | 2013-11-308 | 143 | DIBBS |
| 4730-01-538-2045 | 2013-02-41 | 138 | DIBBS |
| 4730-01-538-2045 | 2012-06-181 | 109 | DIBBS |
| 4730-01-538-2045 | 2012-04-97 | 117 | DIBBS |
| 4730-01-538-2045 | 2011-09-273 | 47 | DIBBS |
| 4730-01-538-2045 | 2011-07-193 | 37 | DIBBS |
| 4730-01-538-2045 | 2011-05-132 | 44 | DIBBS |
| 4730-01-538-2045 | 2010-10-302 | 51 | DIBBS |
| 4730-01-538-2045 | 2010-09-260 | 24 | DIBBS |
| 4730-01-538-2045 | 2009-01-29 | 41 | DIBBS |
| 4730-01-538-2045 | 2008-12-344 | 51 | DIBBS |
Cross Reference | NSN 4730-01-538-2045
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 500.142 | 19911 | DESCO MANUFACTURING CO INC |
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Related Products | NSN 4730-01-538-2045
Technical Data | NSN 4730-01-538-2045
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| CONNECTION TYPE | UNTHREADED EXTERNAL PIPE 1ST END UNTHREADED INTERNAL PIPE 2ND END UNTHREADED INTERNAL PIPE 3RD END |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END 0.500 INCHES 2ND END 0.500 INCHES 3RD END |
| PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED | STANDARD 1ST END STANDARD 2ND END STANDARD 3RD END |
| FLOW ANGLE | 60.0 DEGREES |
| SPECIAL FEATURES | ALL ENDS 120 DEGREES APART |
| III END ITEM IDENTIFICATION | MISC APL PARTS |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BRASS FEMALE Y GATE |
Restrictions/Controls & Freight Information | NSN 4730-01-538-2045
| 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 |
| 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 |
|---|---|---|
| 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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 4730-01-538-2045
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



