NSN 1660-01-492-5521 32600070102, 3260007-0102, 32600070103
Product Details | DEMAND OXYGEN REGULATOR
1660-01-492-5521 A regulator designed to deliver pure breathing oxygen automatically when the user inhales, within a maximum operating altitude of 35,000 feet (10,668 m).20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Part Alternates: 32600070102, 3260007-0102, 32600070103, 3260007-0103, 32610060101, 3261006-0101, 1660-01-492-5521, 01-492-5521, 1660014925521, 014925521
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 03 DEC 2001 | 01-492-5521 | 07798 ( REGULATOR, OXYGEN, DEMAND ) |
Demand History | NSN 1660-01-492-5521
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-01-492-5521 | 2025-12-353 | 20 | GU |
| 1660-01-492-5521 | 2025-12-352 | 20 | GU |
| 1660-01-492-5521 | 2025-12-351 | 20 | US |
| 1660-01-492-5521 | 2020-01-28 | 3 | US |
| 1660-01-492-5521 | 2020-01-27 | 15 | US |
| 1660-01-492-5521 | 2019-03-79 | 5 | US |
| 1660-01-492-5521 | 2018-01-23 | 1 | DIBBS-RFPs |
| 1660-01-492-5521 | 2017-10-299 | 4 | United States |
| 1660-01-492-5521 | 2017-10-296 | 4 | United States |
| 1660-01-492-5521 | 2017-08-242 | 1 | DIBBS-RFPs |
| 1660-01-492-5521 | 2017-07-210 | 6 | KW |
| 1660-01-492-5521 | 2016-09-265 | 1118 | DIBBS |
| 1660-01-492-5521 | 2016-09-257 | 1118 | DIBBS |
| 1660-01-492-5521 | 2015-10-286 | 1 | DIBBS-RFPs |
| 1660-01-492-5521 | 2015-05-135 | 4 | United States |
| 32610060101 | 2012-01-16 | 1 | US |
| 32600070102 | 2012-01-11 | 1 | US |
| 32610060101 | 2012-01-11 | 1 | US |
| 1660-01-492-5521 | 2012-01-11 | 1 | United States |
| 32610060101 | 2011-04-110 | 1 | United States |
| 1660-01-492-5521 | 2010-09-257 | 7 | United States |
| 1660-01-492-5521 | 2010-09-257 | 7 | United States |
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Related Products | NSN 1660-01-492-5521
Technical Data | NSN 1660-01-492-5521
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PORTABLE |
| PRESSURE GAGE | INCLUDED |
| FLOW INDICATOR | NOT INCLUDED |
| OVERALL HEIGHT | 5.816 INCHES NOMINAL |
| OVERALL WIDTH | 3.861 INCHES NOMINAL |
| OVERALL DEPTH | 4.091 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | ACFT OXYGEN SYSTEM |
| MANUFACTURERS CODE | 99251 |
| DESIGN CONTROL REFERENCE | 3260007-0102 |
Restrictions/Controls & Freight Information | NSN 1660-01-492-5521
| 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: | 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 | 011790 | AIRCRAFT PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | TK | HQ AFMC/GLSC 401 SCM/GUMB Wright-Patterson AFB, OH 45433-5000 |
| 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 1660-01-492-5521
| 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 | BO | SX:BREATHING OXYGEN SYSTEMS AND COMPONENT |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| 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 |
| Special Material ID | LC | CARGO/TRANSPORTAIRCRAFT(C130) |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



