NSN 4730-01-158-9691 10108818 , 7M637, 7M637BW4D
Product Details | TUBE ELBOW
4730-01-158-9691 A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Part Alternates: 10108818 , 7M637, 7M637BW4D, 7M637BW-4D, 4730-01-158-9691, 01-158-9691, 4730011589691, 011589691
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 AUG 1983 | 01-158-9691 | 03771 ( ELBOW, TUBE ) |
Demand History | NSN 4730-01-158-9691
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 7M637BW4D | 2025-06-156 | 2 | us |
| 7M637BW4D | 2024-08-234 | 1 | us |
| 4730-01-158-9691 | 2018-03-85 | 1600 | DIBBS |
| 4730-01-158-9691 | 2018-03-74 | 1600 | DIBBS |
| 4730-01-158-9691 | 2017-12-362 | 887 | DIBBS |
| 4730-01-158-9691 | 2017-05-124 | 511 | DIBBS |
| 4730-01-158-9691 | 2016-04-108 | 259 | DIBBS |
| 4730-01-158-9691 | 2016-02-39 | 218 | DIBBS |
| 4730-01-158-9691 | 2014-10-275 | 175 | DIBBS |
| 4730-01-158-9691 | 2013-06-153 | 215 | DIBBS |
| 4730-01-158-9691 | 2013-01-03 | 165 | DIBBS |
| 4730-01-158-9691 | 2009-11-316 | 180 | DIBBS |
| 4730-01-158-9691 | 2008-11-330 | 210 | DIBBS |
Cross Reference | NSN 4730-01-158-9691
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M637 | 76301 | BOEING COMPANY, THE DBA BOEING |
| 7M637BW-4D | 01673 | SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS |
| 7M637BW-4D | 06581 | ALLAN AIRCRAFT SUPPLY CO, LLC |
| 7M637BW-4D | 14397 | FABER ENTERPRISES, INC. |
| 7M637BW-4D | 14798 | DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE |
| 7M637BW-4D | 52930 | NELSON AERO SPACE, INC. |
| 7M637BW-4D | 76301 | BOEING COMPANY, THE DBA BOEING |
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Related Products | NSN 4730-01-158-9691
Technical Data | NSN 4730-01-158-9691
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY OVERALL |
| SURFACE TREATMENT | ALUMINUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS THREADED EXTERNAL TUBE 1ST END BULKHEAD |
| CONNECTION STYLE | B64 FLARED ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS UNJF 1ST END BULKHEAD |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS 0.438 INCHES 1ST END BULKHEAD |
| THREAD CLASS | 3A ALL ENDS 3A 1ST END BULKHEAD |
| LEG LENGTH | 1.578 INCHES NOMINAL 1ST END 0.953 INCHES NOMINAL 2ND END |
| FLOW ANGLE | 90.0 DEGREES |
Restrictions/Controls & Freight Information | NSN 4730-01-158-9691
| 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. |
| 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 | 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 | KE | Naval ICP Philadelphia, PA 19111 |
| 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 4730-01-158-9691
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. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| 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 |
| 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 |