NSN 1660-01-049-3423 18549033, 18-54903-3, 2760003102
Product Details | AIRCRAFT CABIN AIR PRESSURE REGULATOR
1660-01-049-3423 A regulator providing controlled pressurization of an aircraft cabin and/or compartments by regulating discharge air. Consists of a preset automatic pressure controller and a valve which discharges air to the atmosphere. May contain an electric motor driven fan. See CONTROLLER, AIR PRESSURE, AIRCRAFT CABIN.
Part Alternates: 18549033, 18-54903-3, 2760003102, 2760003-102, 1660-01-049-3423, 01-049-3423, 1660010493423, 010493423
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 16 OCT 1977 | 01-049-3423 | 61424 ( REGULATOR, AIR PRESSURE, AIRCRAFT CABIN ) |
Demand History | NSN 1660-01-049-3423
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-01-049-3423 | 2023-01-17 | 2 | United States |
| 1660-01-049-3423 | 2022-06-12 | 2 | PK |
| 18549033 | 2022-01-19 | 5 | AE |
| 1660-01-049-3423 | 2022-01-16 | 1 | US |
| 1660-01-049-3423 | 2021-12-14 | 5 | Turkey |
| 1660-01-049-3423 | 2021-11-08 | 3 | AM |
| 1660-01-049-3423 | 2021-08-31 | 5 | PK |
| 1660-01-049-3423 | 2021-08-02 | 5 | US |
| 1660-01-049-3423 | 2021-07-26 | 5 | US |
| 1660-01-049-3423 | 2021-07-14 | 5 | United Arab Emirates |
| 1660-01-049-3423 | 2021-07-12 | 2 | US |
| 1660-01-049-3423 | 2021-07-12 | 5 | PK |
| 1660-01-049-3423 | 2021-07-07 | 1 | ID |
| 18549033 | 2021-07-06 | 1 | PK |
| 18549033 | 2021-06-30 | 5 | PK |
| 1660-01-049-3423 | 2021-06-07 | 2 | DE |
| 1660-01-049-3423 | 2021-05-02 | 5 | United Arab Emirates |
| 1660-01-049-3423 | 2020-03-25 | 3 | TR |
| 1660-01-049-3423 | 2020-03-09 | 2 | Turkey |
| 1660-01-049-3423 | 2019-08-29 | 1 | AE |
| 1660-01-049-3423 | 2019-05-03 | 1 | AE |
| 1660-01-049-3423 | 2017-11-17 | 1 | US |
| 1660-01-049-3423 | 2017-10-16 | 1 | US |
| 2760003102 | 2016-05-06 | 2 | Taiwan |
| 18549033 | 2015-07-07 | 1 | SG |
| 18549033 | 2015-05-28 | 4 | US |
| 2760003102 | 2015-05-28 | 4 | US |
| 18549033 | 2015-04-04 | 4 | US |
| 2760003102 | 2015-04-04 | 4 | US |
| 1660-01-049-3423 | 2015-01-06 | 4 | United States |
| 2760003102 | 2014-12-04 | 4 | United States |
| 1660-01-049-3423 | 2014-07-17 | 3 | US |
| 18549033 | 2014-04-08 | 1 | Singapore |
| 2760003-102 | 2013-04-12 | 8 | |
| 1660-01-049-3423 | 2013-04-11 | 8 | NECO |
| 1660-01-049-3423 | 2013-03-22 | 1 | MY |
| 2760003-102 | 2012-05-19 | 18 | |
| 1660-01-049-3423 | 2012-05-18 | 18 | NECO |
| 2760003102 | 2012-04-18 | 1 | US |
| 2760003102 | 2011-10-25 | 2 | US |
| 1660-01-049-3423 | 2011-08-23 | 1 | us |
| 2760003-102 | 2011-07-29 | 10 | |
| 1660-01-049-3423 | 2011-07-28 | 10 | NECO |
| 2760003102 | 2011-07-18 | 2 | US |
| 1660-01-049-3423 | 2011-07-11 | 2 | SG |
| 2760003-102 | 2011-06-22 | 15 | |
| 1660-01-049-3423 | 2011-06-21 | 15 | NECO |
| 1660-01-049-3423 | 2011-05-10 | 4 | US |
| 2760003102 | 2011-04-13 | 16 | US |
| 2760003102 | 2010-10-04 | 1 | us |
| 2760003102 | 2010-08-24 | 1 | US |
| 1660-01-049-3423 | 2009-12-02 | 1 | Saudi Arabia |
| 1660-01-049-3423 | 2009-11-11 | 1 | United States |
| 1660-01-049-3423 | 2007-07-06 | 2 | Chile |
| 1660-01-049-3423 | 2007-05-23 | 1 | Indonesia |
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Related Products | NSN 1660-01-049-3423
Technical Data | NSN 1660-01-049-3423
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | 7.560 IN. LG MAX; 5.850 IN. W MAX; INLET AIR TEMP MAX 710.0 DEG F, AMBIENT M 65.0 DEG F TO 250.0 DEG F OPERATING; M 80.0 DEG F TO 250.0 DEG F NON-OPERATING; PRESS INLET OPERATING 5.0 TO225.0 PSIG; INLET PROOF AT 70 DEG F, 482 PSIG FOR BOTH PORTS; 384 PSIG FOR INLET ALONE; INLET BURST AT 70 DEG F, 786 PSIG, LEAKAGE MAX INTERNAL .20 LB/MIN; MAX EXTERNAL AND PILOT BLEED VAC 320-480 HZ; 0.3 AMP MAX, SOLENOID ENERGIZED-VALVE WILL CLOSE |
| III END ITEM IDENTIFICATION | ACFT F5F U/O P/N 18-54300-1 |
| MANUFACTURERS CODE | 92003 |
| DESIGN CONTROL REFERENCE | 2760003-102 |
Restrictions/Controls & Freight Information | NSN 1660-01-049-3423
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| 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 1660-01-049-3423
Air Force
Navy| Category | Code | Description |
|---|---|---|
| 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 | 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 | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7R | Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia |
| Special Material ID | VF | FIGHTERAIRCRAFT(F5 E/F) |
| 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 | N | U.S. Navy |
| Reparability | H | Depot Level Reparable |
| 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 | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |