Part Number
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.
CAGE Information
| Code | Company |
|---|---|
| 97539 | A P M HEXSEAL CORPORATION |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC 12TH MATERIAL RESPONSE OR 66 FED STD 13TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 15TH MATERIAL RESPONSE OR 66 FED STD 16TH MATERIAL RESPONSE OR 66 FED STD 17TH MATERIAL RESPONSE OR 66 FED STD 18TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 19TH MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR 66 FED STD 5TH MATERIAL RESPONSE OR 66 FED STD 7TH MATERIAL RESPONSE OR 66 FED STD 8TH MATERIAL RESPONSE OR 66 FED STD 9TH MATERIAL RESPONSE OR 66 FED STD 10TH MATERIAL RESPONSE OR 66 FED STD 15TH MATERIAL RESPONSE OR 66 FED STD 11TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 17TH MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 19TH MATERIAL RESPONSE OR ASTM A582 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A582 ASSN STD 4TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 16TH MATERIAL RESPONSE OR 66 FED STD 14TH MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OR 66 FED STD 21ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 8TH MATERIAL RESPONSE OR 66 FED STD 20TH MATERIAL RESPONSE OR 66 FED STD 12TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 10TH MATERIAL RESPONSE OR QQ-S-763 FED SPEC 18TH MATERIAL RESPONSE OR 66 FED SPEC 6TH MATERIAL RESPONSE OR 66 FED STD 22ND MATERIAL RESPONSE |
| AASB | FASTENER LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| AASA | THREAD LENGTH | 0.335 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| AASL | HEAD DIAMETER | 0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CYBA | SCREW SURFACE TREATMENT | PASSIVATE |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CYAU | SCREW MATERIAL | STEEL COMP 316 OR STEEL COMP 384 OR STEEL COMP 308 OR STEEL COMP 347 OR STEEL COMP 302B OR STEEL COMP 305 OR STEEL COMP 348 OR STEEL COMP 301 OR STEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 385 |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE BUTYL RUBBER O-RING |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| CMLP | THREAD QUANTITY PER INCH | 32 |