NSN 1620-01-054-0042 16VL0130041, 16VL013004-1, 57640
Product Details | AIRCRAFT NOSEWHEEL STEERING UNIT
1620-01-054-0042 An unitized assembly which controls nosewheel direction during ground operation. Torsional force is produced from externally supplied high pressure hydraulic fluid. Component parts may include actuators, gear sets, pistons, rotors, sensors, servovalve assemblies, shafts, solenoid valves, and the like. The assembly may also accomplish a shimmy damping function.
Part Alternates: 16VL0130041, 16VL013004-1, 57640, 1620-01-054-0042, 01-054-0042, 1620010540042, 010540042
Aircraft Components and Accessories | Aircraft Landing Gear Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 13 JAN 1978 | 01-054-0042 | 50664 ( STEERING UNIT, AIRCRAFT NOSEWHEEL ) |
Demand History | NSN 1620-01-054-0042
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1620-01-054-0042 | 2025-09-245 | 1 | United States |
| 1620-01-054-0042 | 2024-09-261 | 1 | United States |
| 1620-01-054-0042 | 2015-11-314 | 1 | ID |
| 1620-01-054-0042 | 2015-11-314 | 4 | ID |
| 1620-01-054-0042 | 2015-11-310 | 4 | AU |
| 57640 | 2015-11-310 | 5 | ID |
| 57640 | 2011-11-312 | 1 | Netherlands |
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Related Products | NSN 1620-01-054-0042
Technical Data | NSN 1620-01-054-0042
| Characteristic | Specifications |
|---|---|
| OUTER CASE LENGTH | 5.000 INCHES NOMINAL |
| CASE WIDTH | 6.900 INCHES NOMINAL |
| END ITEM IDENTIFICATION | P/N16L008,STEERING INSTALLATION,NOSE LANDING GEAR,F16A/B ACFT |
| CONTROL METHOD | ELECTRICAL |
| SPECIAL FEATURES | 6.900 IN. MAX LG,5.000 IN. MAX W,2.600 IN. MAX H,THREE 0.264 IN. THRU HOLES,HYDRAULIC FLUID MIL-H-5606,3000 PSIG OPERATING PRESSURE,-65 DEG +160 DEG F TEMP RANGE,SOLINOIDS OPERATING VOLTAGE 25 TO 29V DC |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,HYDRAULIC,NOSE GEAR STEERING |
Restrictions/Controls & Freight Information | NSN 1620-01-054-0042
| 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: | 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 1620-01-054-0042
| 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 | FGZ | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
| 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 |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7R | Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia |
| Special Material ID | FB | FIGHTERAIRCRAFT(F-16N) |
| 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 | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



