| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AASU |
HEAD HEIGHT |
1.095 INCHES NOMINAL |
| SPCL |
SPECIAL TEST FEATURES |
NAVORD OD36190 |
| AAJD |
THREAD CLASS |
3A |
| AATC |
EXTENDED WASHER DIAMETER |
1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6485 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| AAUM |
LOCKING FEATURE |
STRIP THREADS |
| AATB |
WIDTH BETWEEN FLATS |
1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL OVERALL |
| CRHC |
HOLE CONFIGURATION STYLE |
DOUBLE HEXAGON LONGITUDINAL HOLE |
| ASXK |
HOLE QUANTITY |
4 |
| AASB |
FASTENER LENGTH |
5.394 INCHES NOMINAL |
| AASA |
THREAD LENGTH |
3.894 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| BQDM |
HOLE TYPE |
DRILLED |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| AAUB |
HOLE DIAMETER |
0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-8837,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |