NSN 1660-00-649-7490 47191, 4719-1, 00-649-7490
Product Details | OXYGEN MASK
1660-00-649-7490 A device consisting of a facepiece which partially covers the face, having a breathing tube and a coupling for connecting to a regulated supply of oxygen. The device may be of the rebreathing type or of the demand type and may be used for rescue operation or to supply the wearer with oxygen when flying at high altitudes. It may include regulating device(s) but does not include oxygen cylinder(s). Excludes MASK, ORONASAL.20416600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment16700084Parachutes; Aerial Pick Up, Delivery, Recovery Systems; and Cargo Tie Down Equipment42400027Safety and Rescue Equipment65150057Medical and Surgical Instruments, Equipment, and Supplies
Part Alternates: 47191, 4719-1, 1660-00-649-7490, 00-649-7490, 1660006497490, 006497490
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1963 | 00-649-7490 | 15751 ( MASK, OXYGEN ) |
Cross Reference | NSN 1660-00-649-7490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4719-1 | 91721 | GENCORP AUTOMOTIVE ENGINEERED ELASTOMERS DIV |
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Related Products | NSN 1660-00-649-7490
Technical Data | NSN 1660-00-649-7490
| Characteristic | Specifications |
|---|---|
| OXYGEN SYSTEM TYPE | PRESSURE DEMAND |
| DESIGN TYPE | NOSE AND MOUTH |
| FACEPIECE MATERIAL | RUBBER, LATEX |
| HARNESS | INCLUDED |
| MATERIAL | NYLON |
| HEADBAND | NOT PROVIDED |
| HELMET FASTENER | INCLUDED |
| INTAKE TUBE LENGTH | 17.500 INCHES NOMINAL |
| INTAKE TUBE CORRUGATED FEATURE | INCLUDED |
| MICROPHONE | NOT INCLUDED |
| MICROPHONE POCKET | NOT INCLUDED |
| MASK SIZE DESIGNATION | SMALL |
| ACCESSORY COMPONENTS AND QUANTITY | CLINCHERS 4,HOOKS,HELMET 2,SCREWS 6 |
| NONDEFINITIVE SPEC/STD DATA | TYPE A-14B,EXCEPT WITH CRU-8/P CONNECTOR IAW SPEC MIL-C-26522 (USAF) AND WITH A PLATE AF DWG 57B 3657 |
| MANUFACTURERS CODE | 91721 |
| DESIGN CONTROL REFERENCE | 4719-1 |
Restrictions/Controls & Freight Information | NSN 1660-00-649-7490
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Precious Metals Indicator Code: | P | Item contains platinum family metals |
| 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 | 134140 | MASKS NOI SUB2 |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 671 | 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 | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |