NSN 1660-00-900-3976 1495026A, 14950-26A, 00-900-3976
Product Details | DILUTER DEMAND OXYGEN REGULATOR
1660-00-900-3976 A regulator which incorporates a mechanism to mix air with oxygen up to predetermined altitudes. At the predetermined altitude the regulator automatically delivers pure oxygen.
Part Alternates: 1495026A, 14950-26A, 1660-00-900-3976, 00-900-3976, 1660009003976, 009003976
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1960 | 00-900-3976 | 07799 ( REGULATOR, OXYGEN, DILUTER DEMAND ) |
Demand History | NSN 1660-00-900-3976
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 14950-26A | 2021-04-16 | 0 | |
| 1660-00-900-3976 | 2021-04-15 | 0 | NECO |
| 14950-26A | 2011-11-28 | 3 |
Cross Reference | NSN 1660-00-900-3976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 14950-26A | 03990 | INGERSOLL-RAND CO |
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Related Products | NSN 1660-00-900-3976
Technical Data | NSN 1660-00-900-3976
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | NONPORTABLE |
| PRESSURE GAGE | INCLUDED |
| FLOW INDICATOR | INCLUDED |
| SURFACE TREATMENT | DULL BLACK |
| MARKING FINISH | FLUORESCENT |
| EMERGENCY OXYGEN CONTROL TYPE | SWITCH |
| ON-OFF SWITCH | INCLUDED |
| LIGHTED PANEL | INCLUDED |
| VOLTAGE IN VOLTS | 28.000 |
| MASK CONNECTION SIZE | 7/8 IN. |
| INLET CONNECTION SIZE | 1/8 IN. NPT |
| MOUNTING METHOD | PANEL |
| OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| OVERALL WIDTH | 5.750 INCHES NOMINAL |
| OVERALL DEPTH | 4.125 INCHES NOMINAL |
| III FSC APPLICATION DATA | ACFT OXYGEN BREATHING |
| MANUFACTURERS CODE | 03990 |
| DESIGN CONTROL REFERENCE | 14950-26A |
Restrictions/Controls & Freight Information | NSN 1660-00-900-3976
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | N | The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). |
| 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 | 121920 | GOVERNORS GAS (GAS REGULATORS) |
| Less than car load rating | M | 85 |
| Less than truck load rating | M | 85.0 |
| 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 | 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 1660-00-900-3976
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7R | Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia |
| Special Material ID | FZ | Special Projects (GFE) |
| Issue Repair, or Requisition | AR | Repairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | E | (1) IRAM Program Intensive Management Reparables (2) Material (expendable ordnance) Requiring Lot and Serial Number Control but which is Reported by Serial Number Only |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |