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 |
|---|---|
| 09344 | ROCKWELL COLLINS AEROSPACE & ELECTRO |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASU | HEAD HEIGHT | 0.150 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 384 FASTENER |
| MATT | MATERIAL | STEEL COMP 304L SPRING |
| AASL | HEAD DIAMETER | 0.335 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.049 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3A |
| HUES | COLOR | BLACK SPRING |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AASB | FASTENER LENGTH | 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | OXIDE SPRING OR OXIDE FASTENER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE SPRING |
| HUES | COLOR | BLACK FASTENER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY2,CL2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL2 MIL SPEC 1ST TREATMENT RESPONSE SPRING OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE SPRING |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| MATT | MATERIAL | STEEL COMP 316 FASTENER OR STEEL COMP 303 SPRING OR STEEL COMP 302 SPRING OR STEEL COMP 304 FASTENER OR STEEL COMP 303SE SPRING OR STEEL COMP 304 SPRING OR STEEL COMP 303MA SPRING OR STEEL COMP 305 FASTENER OR STEEL COMP 302 FASTENER OR STEEL COMP 303CU SPRING OR STEEL COMP 302B SPRING OR STEEL COMP 303 PLUS X SPRING OR ALUMINUM ALLOY 7075 STAND-OFF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-493 ASSN STD ALL MATERIAL RESPONSES FASTENER |
| AHYM | NOMINAL THREAD DIAMETER | 0.138 INCHES |
| SFTT | SURFACE TREATMENT | ANODIZE STAND-OFF |
| AASK | HEAD STYLE | PAN |