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
47 15 MAR 2006 01-538-2045

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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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:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem 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:0Represents 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 Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each