NSN 4730-00-173-1887 MS21905W4, AS18280 , AS21905
Product Details | TUBE TEE
4730-00-173-1887 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
Part Alternates: MS21905W4, AS18280 , AS21905, AS21905W4, AS28280, 4730-00-173-1887, 00-173-1887, 4730001731887, 001731887
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 03 DEC 1971 | 00-173-1887 | 03809 ( TEE, TUBE ) |
Demand History | NSN 4730-00-173-1887
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-173-1887 | 2024-10-295 | 71 | DIBBS |
| 4730-00-173-1887 | 2024-10-284 | 71 | DIBBS |
| MS21905W4 | 2024-09-270 | 10 | United States |
| MS21905W4 | 2024-09-270 | 28 | United States |
| 4730-00-173-1887 | 2024-02-57 | 72 | DIBBS |
| 4730-00-173-1887 | 2024-02-46 | 72 | DIBBS |
| 4730-00-173-1887 | 2023-07-209 | 57 | DIBBS |
| 4730-00-173-1887 | 2023-07-198 | 57 | DIBBS |
| 4730-00-173-1887 | 2021-01-19 | 111 | DIBBS |
| 4730-00-173-1887 | 2019-05-127 | 12 | US |
| 4730-00-173-1887 | 2019-03-85 | 12 | US |
| MS21905W4 | 2018-12-361 | 2 | PH |
| 4730-00-173-1887 | 2017-03-74 | 240 | DIBBS |
| 4730-00-173-1887 | 2016-10-297 | 57 | DIBBS |
| 4730-00-173-1887 | 2015-11-306 | 54 | DIBBS |
| AS18280 | 2014-10-280 | 1 | US |
| AS21905 | 2014-09-245 | 1 | IT |
| 4730-00-173-1887 | 2013-02-38 | 141 | DIBBS |
| 4730-00-173-1887 | 2012-08-243 | 62 | DIBBS |
| 4730-00-173-1887 | 2012-06-174 | 34 | DIBBS |
| 4730-00-173-1887 | 2010-08-217 | 12 | DIBBS |
Cross Reference | NSN 4730-00-173-1887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS21905 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS21905W4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS28280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21905W4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21905W4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 4730-00-173-1887
Technical Data | NSN 4730-00-173-1887
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 135.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | B66 FLARELESS ALL ENDS |
| SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| LEG LENGTH | 0.875 INCHES MINIMUM AND 0.922 INCHES MAXIMUM ALL ENDS |
Restrictions/Controls & Freight Information | NSN 4730-00-173-1887
| 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 | 051400 | PIPE FITTINGS ALUMINUM |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| 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 4730-00-173-1887
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |
| 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 |