NSN 1660-01-391-4738 B408601, B40860-1, CRU-92/A
Product Details | DILUTER DEMAND OXYGEN REGULATOR
1660-01-391-4738 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: B408601, B40860-1, CRU-92/A, CRU92A, MILPRF83178, MIL-PRF-83178, 1495043, 14950-43, 8148650, 1660-01-391-4738, 01-391-4738, 1660013914738, 013914738
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 11 JUN 1994 | 01-391-4738 | 07799 ( REGULATOR, OXYGEN, DILUTER DEMAND ) |
Demand History | NSN 1660-01-391-4738
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-01-391-4738 | 2025-10-288 | 1 | US |
| 1660-01-391-4738 | 2025-10-275 | 2 | ID |
| 1660-01-391-4738 | 2024-10-276 | 3 | Australia |
| 1660-01-391-4738 | 2022-10-290 | 3 | Australia |
| 1660-01-391-4738 | 2021-03-84 | 1 | GU |
| 8148650 | 2006-04-117 | 10 | US |
Cross Reference | NSN 1660-01-391-4738
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Related Products | NSN 1660-01-391-4738
Restrictions/Controls & Freight Information | NSN 1660-01-391-4738
| 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 | 085880 | GASES/MIXTURE NOI O/T POISON |
| Less than car load rating | Q | 70 |
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 634 | 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 | C | Chemical corps items and all other chemicals not covered in other classifications. When chemical item (as indicated by the DOT Proper Shipping Name) is sensitive as defined in Appendix A Section I of DoD 4500.32-R, Volume I, second position must be from table 85 , part 1. |
| Air Special Handling | D | Hazardous material (not required hand to hand receipt) including all regulated items other than special weapons and their components. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 1660-01-391-4738
Air Force| Category | Code | Description |
|---|---|---|
| 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 | FHZ | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-5989 |
| Agency | DF | Department of the Air Force |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | T | AF Recoverable Assembly Management System (AFRAMS) |
| 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 |