Part Number
Part Number:
NSN:
NIIN:
Item Name:
SETSCREW
Definition:
AN EXTERNALLY THREADED DEVICE WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH OR WITHOUT A HEAD AND HAVING A CUP, CONE, OR OTHER TYPE OF MACHINED POINT DESIGNED TO PREVENT OR RESTRICT RELATIVE MOVEMENT OF PARTS AND DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | FURNISH WITH ONE HOLE IN BOTTOM OF POINT O.125 INCH NOMINAL DIA. FIRST DIA. LENGTH UNDER HEAD 0.093 INCH NOMINAL. SECOND DIA. UNDER HEAD 0.497 INCH NOMINAL AND 0.093 INCH NOMINAL IN LENGTH |
| AASB | FASTENER LENGTH | 1.907 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| ABQJ | POINT STYLE | CHAMFER DOG |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| AAJD | THREAD CLASS | 3A |
| CWDK | POINT CHAMFER ANGLE | 90.0 DEGREES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232 TYPE M CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAVA | POINT DIAMETER | 0.438 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| CQFM | HARDNESS RATING | 240.0 BRINELL STANDARD MINIMUM OVERALL AND 280.0 BRINELL STANDARD MAXIMUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AASA | THREAD LENGTH | 0.282 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.746 INCHES MINIMUM AND 0.749 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.562 INCHES |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR OD8853 TYPE D GRADE 1 CLASS C FSCM 10001 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ASDB | WIDTH ACROSS FLATS | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| AAUY | POINT LENGTH | 1.844 INCHES NOMINAL |