NSN 5355-00-644-1645 20283, 20284, 336A146
Product Details | KNOB
5355-00-644-1645 An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see HANDWHEEL. For items calibrated in units or series of divisions to denote relative positioning of devices see DIAL, CONTROL. Excludes DOORKNOB; and HANDLE (as modified).20210050018Guns, through 30mm53550018Knobs and Pointers
Part Alternates: 20283, 20284, 336A146, 7563142, 756-3142, 5355-00-644-1645, 00-644-1645, 5355006441645, 006441645
Hardware and Abrasives | Knobs and Pointers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-644-1645 | 03263 ( KNOB ) |
Drawings & Photos | NSN 5355-00-644-1645
Cross Reference | NSN 5355-00-644-1645
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20283 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 20284 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 336A146 | 1VPW8 | GENERAL DYNAMICS C4 SYSTEMS, INC. |
| 336A146 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS |
| 756-3142 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION |
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Technical Data | NSN 5355-00-644-1645
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A4 ROUND |
| OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL THICKNESS | 0.437 INCHES NOMINAL |
| ATTACHMENT METHOD | SETSCREWS |
| SETSCREW HOLE QUANTITY | 2 |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.312 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
| NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| GRIPPING SURFACE CONDITION | GRIP AID |
| SHAFT ACCOMMODATION STYLE | E9 ROUND |
| INSIDE DIAMETER | 0.251 INCHES MINIMUM AND 0.254 INCHES MAXIMUM |
| OVERALL DEPTH | 0.437 INCHES NOMINAL |
| SHANK STYLE | G1 STRAIGHT |
| SHANK LENGTH | 0.188 INCHES NOMINAL |
| SHANK DIAMETER | 0.375 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| COLOR | BLACK |
Restrictions/Controls & Freight Information | NSN 5355-00-644-1645
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 095190 | HARDWARE, NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 5355-00-644-1645
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |