NSN 1660-00-811-5259 M27274M30, M27274-M30, MBU4P
Product Details | OXYGEN MASK
1660-00-811-5259 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: M27274M30, M27274-M30, MBU4P, MBU4PSMALL, MILM25990, MILM27274TYPEMBU5P, MILM7585, G005100102, G005-1001-02, 7425180-10, 45003, 450-03, 450192, 450-192, 45082, 450-82, 4PSIZESMALL, 60D3525, 1660-00-811-5259, 00-811-5259, 1660008115259, 008115259, 742518010
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1962 | 00-811-5259 | 15751 ( MASK, OXYGEN ) |
Demand History | NSN 1660-00-811-5259
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-00-811-5259 | 2015-12-352 | 50 | South Africa |
| 1660-00-811-5259 | 2015-11-308 | 25 | DIBBS |
| 1660-00-811-5259 | 2012-08-240 | 1 | Malaysia |
| 1660-00-811-5259 | 2012-07-213 | 104 | DIBBS |
| 1660-00-811-5259 | 2007-10-283 | 80 | US |
| 1660-00-811-5259 | 2007-08-227 | 152 | DIBBS |
| 1660-00-811-5259 | 2007-02-45 | 45 | DIBBS |
Cross Reference | NSN 1660-00-811-5259
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 450-03 | 53655 | AVOX SYSTEMS INC. |
| 450-192 | 53655 | AVOX SYSTEMS INC. |
| 450-82 | 53655 | AVOX SYSTEMS INC. |
| 4PSIZESMALL | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| 60D3525 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 7425180-10 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
| G005-1001-02 | 60240 | GENTEX CORPORATION DBA WESTERN OPERATIONS |
| M27274-M30 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MBU4P | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MBU4PSMALL | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILM25990 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILM27274TYPEMBU5P | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILM7585 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 1660-00-811-5259
| Characteristic | Specifications |
|---|---|
| OXYGEN SYSTEM TYPE | PRESSURE DEMAND |
| DESIGN TYPE | NOSE AND MOUTH |
| FACEPIECE MATERIAL | SILICON |
| HARNESS | INCLUDED |
| MATERIAL | NYLON WEBBING AND SEMI-RIGID PLASTIC HARD SHELL |
| HEADBAND | NOT PROVIDED |
| HELMET FASTENER | INCLUDED |
| INTAKE TUBE LENGTH | 17.500 INCHES NOMINAL |
| INTAKE TUBE CORRUGATED FEATURE | INCLUDED |
| MICROPHONE | NOT INCLUDED |
| MICROPHONE POCKET | INCLUDED |
| MASK SIZE DESIGNATION | REGULAR WIDE |
| ACCESSORY COMPONENTS AND QUANTITY | HELMET ATTACHMENTS 2,INSERT,FACE PIECE 1,SCREWS 6 |
| NONDEFINITIVE SPEC/STD DATA | MBU5P TYPE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILM27274TYPEMBU5P |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M27274-M30 |
Restrictions/Controls & Freight Information | NSN 1660-00-811-5259
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| Category | Code | Description |
|---|---|---|
| NMF Description | 134140 | MASKS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 651 | 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 | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 1660-00-811-5259
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 1 | REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance. |
| 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 | O | If condemned or economically unserviceable, dispose at organizational level. |
| 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 |
|---|---|---|
| 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. |
| Materiel Management Aggregation Code | MH | TG:LIFE SUPPORT SYSTEM 412A |
| 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. |
| 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 | P | Stock Fund (except Munitions) |
| 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 |
|---|---|---|
| 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 | 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 |



