Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW ASSEMBLY , PANEL
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOU |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 305 FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 302 FASTENER OR STEEL COMP 316 FASTENER |
| AASK | HEAD STYLE | KNURLED NO. 4 |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.052 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| SFTT | SURFACE TREATMENT | PASSIVATE SPRING |
| MATT | MATERIAL | STEEL COMP 304 SPRING OR STEEL COMP 302 SPRING OR STEEL COMP 305 SPRING OR STEEL COMP 316 SPRING |
| SFTT | SURFACE TREATMENT | PASSIVATE STAND-OFF |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| FEAT | SPECIAL FEATURES | RETAINER SHALL BE THERMOPLASTIC AND NATURAL COLOR |
| AAJD | THREAD CLASS | 2A |
| MATT | MATERIAL | PLASTIC STAND-OFF |
| SFTT | SURFACE TREATMENT | PASSIVATE FASTENER |
| AASB | FASTENER LENGTH | 0.594 INCHES MINIMUM AND 0.718 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AHYM | NOMINAL THREAD DIAMETER | 0.138 INCHES |