NSN 4720-00-764-1904 33C1204120, 33C1204-120, 00-764-1904
Product Details | AIR BREATHING AIR DUCT HOSE ASSEMBLY
4720-00-764-1904 A length of HOSE, AIR DUCT, AIR BREATHING which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-Gsuit and HOSE ASSEMBLY, NONMETALLIC.20342400027Safety and Rescue Equipment47200024Hose and Flexible Tubing65150057Medical and Surgical Instruments, Equipment, and Supplies
Part Alternates: 33C1204120, 33C1204-120, 4720-00-764-1904, 00-764-1904, 4720007641904, 007641904
Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1960 | 00-764-1904 | 30600 ( HOSE ASSEMBLY, AIR DUCT, AIR BREATHING ) |
Cross Reference | NSN 4720-00-764-1904
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 33C1204-120 | 80206 | NAVAL AIR DEVELOPMENT CENTER WARMINSTER |
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Technical Data | NSN 4720-00-764-1904
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM 1ST END COUPLING |
| CROSS-SECTIONAL SHAPE STYLE | B3 ROUND |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL FIRST END |
| WALL THICKNESS | 0.188 INCHES NOMINAL |
| CONNECTION TYPE | COUPLING FIRST END |
| COUPLING STYLE | D9 THREADED INTERNAL FIRST END |
| THREAD SERIES DESIGNATOR | UNF FIRST END |
| NOMINAL THREAD SIZE | 0.500 INCHES FIRST END |
| THREAD QUANTITY PER INCH | 20 FIRST END |
| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED; END SIMILARITY:IDENTICAL; HOSE MATERIAL:TETRAFLUOROETHYLENE PLASTIC, STEEL WIRE AND DACRON STOCKINET FABRIC |
Restrictions/Controls & Freight Information | NSN 4720-00-764-1904
| Category | Code | Description |
|---|---|---|
| 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. |
| 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. |
| 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 | 051140 | HOSE:NOI TUBING |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 796 | unknown |
| Originating Activity Code | XX | |
| 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 4720-00-764-1904
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



