| MRC |
Requirement Statement |
Characteristics |
| AGAV |
END ITEM IDENTIFICATION |
MK 7 MOD 1 RA |
| AATC |
EXTENDED WASHER DIAMETER |
0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.069 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.012 INCHES NOMINAL |
| CBBL |
FEATURES PROVIDED |
DRY FILM LUBRICANT |
| AAUR |
GRIP DIAMETER |
0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.300 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
| CRHC |
HOLE CONFIGURATION STYLE |
ROUND LONGITUDINAL HOLE |
| AAUB |
HOLE DIAMETER |
0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| ASXK |
HOLE QUANTITY |
4 |
| BQDM |
HOLE TYPE |
DRILLED |
| MATT |
MATERIAL |
STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OR STEEL COMP 6150 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.2500 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6382 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS-S-5000 OR AMS6484 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR AMS6415 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OR AMS6322 NATIONAL STD/SPEC 4TH MATERIAL RESPONSE OR AMS6448 NATIONAL STD/SPEC 5TH MAT |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT,MACHINE |
| FEAT |
SPECIAL FEATURES |
BOLT IS ALTERED FROM MS21250H04008 WITH SOLID FILM LUBRICANT 5191127 LUBRICANT APPLIED TO ALL SURFACES EXCEPT OMIT FROM THREADS SURFACE FINISH IS 32 MICROINCHES ON SHANK AND BEARING SURFACE OF HEAD,ALL OTHER SURFACES ARE 125 MICROINCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.3125 INCHES NOMINAL |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS-21250 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| 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 |
| AASA |
THREAD LENGTH |
0.492 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
