NSN 4730-00-137-1890 AS1032D030403, AS4875/1 , AS48751
Product Details | BOSS TEE
4730-00-137-1890 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes TEE, TUBE.
Part Alternates: AS1032D030403, AS4875/1 , AS48751, PA784D030403, 7M117D030403, 7M117D03-04-03, 4730-00-137-1890, 00-137-1890, 4730001371890, 001371890
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 28 JUL 1971 | 00-137-1890 | 22680 ( TEE, BOSS ) |
Demand History | NSN 4730-00-137-1890
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-137-1890 | 2012-04-17 | 5 | DIBBS |
| 4730-00-137-1890 | 2012-03-29 | 5 | DIBBS |
| 4730-00-137-1890 | 2011-10-19 | 5 | DIBBS |
| 4730-00-137-1890 | 2011-08-26 | 4 | DIBBS |
| 4730-00-137-1890 | 2011-03-25 | 4 | DIBBS |
Cross Reference | NSN 4730-00-137-1890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M117D03-04-03 | 76301 | BOEING COMPANY, THE DBA BOEING |
| 7M117D030403 | 76301 | BOEING COMPANY, THE DBA BOEING |
| AS1032D030403 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4875/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| PA784D030403 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN |
| PA784D030403 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Related Products | NSN 4730-00-137-1890
Technical Data | NSN 4730-00-137-1890
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE INSIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-5509 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL BOSS 3RD END |
| CONNECTION STYLE | B9 GASKET SEAL 1ST END B81 FLARED W/GASKET SEAL 2ND END B81 FLARED W/GASKET SEAL 3RD END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END UNF 3RD END UNF 1ST END BULKHEAD |
| NOMINAL THREAD SIZE | 0.438 INCHES 1ST END 0.375 INCHES 2ND END 0.375 INCHES 3RD END 0.375 INCHES 2ND END BULKHEAD |
| THREAD CLASS | 3B 1ST END 3A 2ND END 3A 3RD END 3A 2ND END BULKHEAD |
| LEG LENGTH | 0.773 INCHES NOMINAL 1ST END 1.679 INCHES NOMINAL 2ND END 1.140 INCHES NOMINAL 3RD END |
| III END ITEM IDENTIFICATION | GYRO TEST STAND |
Restrictions/Controls & Freight Information | NSN 4730-00-137-1890
| 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 | 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 4730-00-137-1890
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 | 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 |