NSN 4730-01-077-0304 MS21909K6, AS18280, AS21909
Product Details | TUBE TEE
4730-01-077-0304 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: MS21909K6, AS18280, AS21909 , SAE AS18280, SAE AS21909B, SAE AS21909K6, SAEAS18280, SAEAS21909B, SAEAS21909K6, 5749803 PC148, 5749803PC148, 4730-01-077-0304, 01-077-0304, 4730010770304, 010770304
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 16 MAY 1979 | 01-077-0304 | 03809 ( TEE, TUBE ) |
Demand History | NSN 4730-01-077-0304
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-077-0304 | 2024-10-282 | 10 | CA |
| 4730-01-077-0304 | 2024-07-213 | 13 | DIBBS |
| 4730-01-077-0304 | 2019-02-35 | 15 | DIBBS |
| 4730-01-077-0304 | 2018-12-339 | 3 | DIBBS |
| 4730-01-077-0304 | 2018-09-261 | 1 | DIBBS |
| 4730-01-077-0304 | 2016-09-273 | 10 | DIBBS |
| 4730-01-077-0304 | 2016-09-268 | 9 | DIBBS |
| 4730-01-077-0304 | 2016-06-167 | 1 | DIBBS |
| 4730-01-077-0304 | 2016-05-143 | 1 | DIBBS |
| 4730-01-077-0304 | 2016-03-75 | 10 | DIBBS |
| 4730-01-077-0304 | 2014-12-351 | 1 | DIBBS |
| AS18280 | 2014-10-280 | 1 | US |
| 4730-01-077-0304 | 2013-09-268 | 1 | DIBBS |
| 4730-01-077-0304 | 2013-09-268 | 1 | DIBBS |
| 4730-01-077-0304 | 2012-06-165 | 1 | DIBBS |
Cross Reference | NSN 4730-01-077-0304
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5749803 PC148 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS21909 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21909K6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21909K6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 4730-01-077-0304
Technical Data | NSN 4730-01-077-0304
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 OVERALL |
| SURFACE TREATMENT | PASSIVATE INSIDE PASSIVATE OUTSIDE |
| 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 | 0.375 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS UNJF 3RD END BULKHEAD |
| NOMINAL THREAD SIZE | 0.563 INCHES ALL ENDS 0.563 INCHES 3RD END BULKHEAD |
| THREAD CLASS | 3A ALL ENDS 3A 3RD END BULKHEAD |
| LEG LENGTH | 1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM 1ST END 1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM 2ND END 1.688 INCHES MINIMUM AND 1.735 INCHES MAXIMUM 3RD END |
| SPECIFICATION/STANDARD DATA | 96906-MS21909 GOVERNMENT STANDARD |
| III END ITEM IDENTIFICATION | LANDING CRAFT AIR CUSHION |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21909K6 |
Restrictions/Controls & Freight Information | NSN 4730-01-077-0304
| 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: | A | Item 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 107120 | TEES/ZEES NOI I/S |
| Less than car load rating | ||
| Less than truck load rating | U | 50.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | ZG | Germany ZH ZJ |
| 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 4730-01-077-0304
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



