NSN 1620-00-570-1054 B7505, B750-5, 00-570-1054
Product Details | AIRCRAFT NOSEWHEEL STEERING UNIT
1620-00-570-1054 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: B7505, B750-5, 1620-00-570-1054, 00-570-1054, 1620005701054, 005701054
Aircraft Components and Accessories | Aircraft Landing Gear Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1963 | 00-570-1054 | 50664 ( STEERING UNIT, AIRCRAFT NOSEWHEEL ) |
Cross Reference | NSN 1620-00-570-1054
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B750-5 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
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Related Products | NSN 1620-00-570-1054
Technical Data | NSN 1620-00-570-1054
| Characteristic | Specifications |
|---|---|
| OUTER CASE LENGTH | 12.750 INCHES NOMINAL |
| CASE WIDTH | 11.725 INCHES NOMINAL |
| END ITEM IDENTIFICATION | KC-135A/E AIRCRAFT ONLY |
| CONTROL METHOD | HYDRAULIC |
| SPECIAL FEATURES | MANUALLT OPERATED,TWO WAY, SELF CENTERING TYPE HYDRAULIC STEERING VALVE,W/PRESSURE RELIEF COMPENSATOR, HYDRAULIC FLUID MEDIUM PER MIL-H-5606,M 65 TO P 160 DEG F OPERATING TEMP,3000 PSI OPERATING PRESS,FORCE REQ TO START PISTON MOVEMENT 11 TO 15.3 LBS AT ROOM TEMP AND 11 TO 17.3 LBS AT EXTREME TEMP,3.335 TO 0.400 IN. PISTON STROKE EACH SIDE OF CENTER,COMPENSATOR RELIEF OPEN 70 TO 130 PSI ADJUSTABLE, CLOSING 70 PSI MIN, MTG BODY FLANGE LUG TYPE O/BOLT HOLES, O/A DIM INCLUDING CONTROL LINKAGE,12.75 IN. LG BY 11.725 IN. APPROX W BY 5.93 IN. H, WEIGHT 11.250 LBS |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE ASST, STEERING |
Restrictions/Controls & Freight Information | NSN 1620-00-570-1054
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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 | 012190 | AIRCRAFT LANDING GEARS ETC SUB2 |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| 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 | ||
| 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 1620-00-570-1054
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Materiel Management Aggregation Code | LE | SU:LANDING GEAR SYSTEMS AND COMPONENTS |
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| 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 |
| 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. |
| 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 |