NSN 4730-00-899-6253 11636052, 00-899-6253, 008996253
Product Details | TUBE TO BOSS TEE
4730-00-899-6253 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is 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 tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Part Alternates: 11636052, 4730-00-899-6253, 00-899-6253, 4730008996253, 008996253
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 19 APR 1968 | 00-899-6253 | 22683 ( TEE, TUBE TO BOSS ) |
Demand History | NSN 4730-00-899-6253
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-899-6253 | 2024-11-312 | 67 | DIBBS |
| 4730-00-899-6253 | 2024-09-247 | 57 | DIBBS |
| 4730-00-899-6253 | 2024-08-235 | 57 | DIBBS |
| 4730-00-899-6253 | 2024-08-225 | 57 | DIBBS |
| 4730-00-899-6253 | 2024-03-67 | 57 | DIBBS |
| 4730-00-899-6253 | 2022-07-188 | 78 | DIBBS |
| 4730-00-899-6253 | 2020-05-148 | 125 | DIBBS |
| 4730-00-899-6253 | 2020-03-72 | 125 | DIBBS |
| 4730-00-899-6253 | 2020-01-07 | 58 | DIBBS |
| 4730-00-899-6253 | 2019-05-135 | 16 | DIBBS |
| 4730-00-899-6253 | 2019-04-91 | 73 | DIBBS |
| 4730-00-899-6253 | 2019-03-73 | 32 | DIBBS |
| 4730-00-899-6253 | 2016-04-111 | 62 | DIBBS |
| 4730-00-899-6253 | 2016-03-61 | 60 | DIBBS |
| 4730-00-899-6253 | 2013-01-31 | 60 | DIBBS |
| 4730-00-899-6253 | 2012-03-85 | 66 | DIBBS |
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Related Products | NSN 4730-00-899-6253
Technical Data | NSN 4730-00-899-6253
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM INSIDE CADMIUM OUTSIDE |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END |
| CONNECTION STYLE | B66 FLARELESS 1ST END B9 GASKET SEAL 2ND END B66 FLARELESS 3RD END |
| SEAT ANGLE | 12.0 DEGREES 1ST END 12.0 DEGREES 3RD END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END 0.375 INCHES 3RD END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END UNF 3RD END |
| NOMINAL THREAD SIZE | 0.562 INCHES 1ST END 0.312 INCHES 2ND END 0.562 INCHES 3RD END |
| THREAD CLASS | 3A 1ST END 3B 2ND END 3A 3RD END |
| LEG LENGTH | 1.688 INCHES NOMINAL 1ST END 0.500 INCHES NOMINAL 2ND END 1.063 INCHES NOMINAL 3RD END |
| SPECIAL FEATURES | FIRST END BULKHEAD,UNF,0.562 IN. THD SIZE 3A CLASS |
| III END ITEM IDENTIFICATION | M109A2,A3 SELF-PROPELLED HOWITZER |
Restrictions/Controls & Freight Information | NSN 4730-00-899-6253
| 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 4730-00-899-6253
Army
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Echelon Identification Code | K | Reserved |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |