Part Details | PANEL SCREW ASSEMBLY
5305-00-978-1250 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
Alternate Parts: 100855550, 100855-550, R10665P5, 9510985, 951098-5, 579R211H02, FDV0086002, FD-V0086-002, FDV86002, FD-V-86-002, 531681024, 53-16-810-24, 1261303560, 12613035-60, SMA9494162, SM-A-949416-2, 5305-00-978-1250, 00-978-1250, 5305009781250, 009781250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-978-1250 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
Cross Reference | NSN 5305-00-978-1250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 100855-550 | 91417 | HARRIS CORPORATIONDBA GOVERNMENT COMMUNICATIONS |
| R10665P5 | 16331 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 951098-5 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
| 579R211H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| FD-V0086-002 | 33875 | RAYTHEON E-SYSTEMS INC |
| FD-V-86-002 | 33875 | RAYTHEON E-SYSTEMS INC |
| 53-16-810-24 | 94222 | SOUTHCO, INC. |
| 12613035-60 | 19200 | US ARMY ARDEC RDECOM |
| SM-A-949416-2 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5305-00-978-1250
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.375 INCHES NOMINAL |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.438 INCHES NOMINAL |
| HEAD HEIGHT | 0.250 INCHES NOMINAL |
| MATERIAL ACCOMMODATED THICKNESS | 0.094 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| SPECIAL FEATURES | HEAD VERTICALLY KNURLED |