Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , CAP , SOCKET HEAD
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.
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 |
|---|---|---|
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| AASU | HEAD HEIGHT | 0.313 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 250.0 BRINELL STANDARD MINIMUM OVERALL AND 275.0 BRINELL STANDARD MAXIMUM OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| MATT | MATERIAL | STEEL COMP 8640 OVERALL |
| AASA | THREAD LENGTH | 0.687 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJD | THREAD CLASS | 2A |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| FEAT | SPECIAL FEATURES | HEAD COUNTERBORE HEAD HOLE 0.149 IN. MIN TO 0.154 IN. MAX,0.015 IN. DEEP; HEAD CUT 0.093 IN. FROM END TO 0.127 IN. MIN TO 0.130 IN. MAX WIDE,0.260 IN. MIN TO 0.270 IN. MAX DIA,SIDES 63.0 MICROINCHES FINISH; SOCKET HEAD DEPTH 0.218 IN. NOM WITH LAST 0.093 IN. NOM WIDENED TO 0.155 IN. MIN TO 0.170 IN. MAX DIA |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AASL | HEAD DIAMETER | 0.437 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.000 INCHES NOMINAL |