| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.223 INCHES MINIMUM AND 1.263 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.061 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.398 INCHES MINIMUM AND 0.413 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
ERR-090 |
| MATT |
MATERIAL |
STEEL COMP 8740 OVERALL OR STEEL COMP 4340 OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI 8740 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAZE |
SHANK DIAMETER |
0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| FEAT |
SPECIAL FEATURES |
MECHANICAL LOCK FEATURE ON THREADS PER NAS4444 |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS4450 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
