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National Stock Number: 5355-00-579-1210
Federal Supply Class: 5355
National Item Identification Number: 005791210
Description: KNOB
Detail: 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).
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Manufacturer Information:
121C4MA | 23480 | ELECTRONIC HARDWARE CORP | 121C4MA | 99813 | JAN HARDWARE MFG CO INC | 12L2DM | 23480 | ELECTRONIC HARDWARE CORP | 125-3WD-1G | 3B150 | RAYTHEON COMPANY | 125-3WD-1G | 49956 | RAYTHEON COMPANY | 125-3-2G | 94144 | RAYTHEON COMPANY | 281-0141-00 | 13499 | ROCKWELL COLLINS, INC. | 281-0141-000 | 13499 | ROCKWELL COLLINS, INC. | 3F2B | 23480 | ELECTRONIC HARDWARE CORP | 231-1059G18 | 49956 | RAYTHEON COMPANY | 512-3WA-2M | 52525 | LERCO DIV SPACE-LOK INC | 733394-3REVA | 56232 | LOCKHEED MARTIN CORPORATION | 222730-301 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | 5355005791210 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | KMS12F21NR | 07886 | DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO | MP0001 | 14304 | L3HARRIS TECHNOLOGIES, INC. | 8996698 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | MS91528-3F2B | 1HU38 | GRAUCH ENTERPRISES, INC | 990988-03 | 35351 | GE AVIATION SYSTEMS LLC | KMS12F21NR | 42498 | DAR ELECTRONICS INC DBA NATIONAL RADIO CO | ZS231-1059G18ISSUE10 | 49956 | RAYTHEON COMPANY | SMB185778-3 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | NASM3926 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | MS91528-3F2B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | KMS12F21NR | 92149 | STRUX CORP | MS91528-3F2B | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS91528-3F2B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | 908D722-103 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.427 INCHES MAXIMUM | ATTACHMENT METHOD | SETSCREWS | COUNTERBORE DEPTH | 0.250 INCHES MINIMUM | COUNTERBORE DIAMETER | 0.750 INCHES MINIMUM | GRIPPING SURFACE CONDITION | GRIP AID | INSIDE DIAMETER | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM | OVERALL DEPTH | 0.605 INCHES MINIMUM | OVERALL THICKNESS | 0.820 INCHES MINIMUM AND 0.880 INCHES MAXIMUM | MATERIAL TRANSPARENCY | OPAQUE | NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE | REFERENCE MARKING | ARROW | SCREW DRIVE TYPE | HEXAGON SOCKET | SETSCREW HOLE QUANTITY | 2 | SHAFT ACCOMMODATION STYLE | COUNTERBORED | SKIRT OUTSIDE DIAMETER | 1.837 INCHES MAXIMUM | SKIRT STYLE | FLARED | SKIRT DESIGN | NONDETACHABLE | STYLE DESIGNATOR | ROUND | THREAD QUANTITY PER INCH | 32 SCREW HOLE | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
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