Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , ECCENTRIC HEAD
Definition:
AN EXTERNALLY THREADED FASTENER THE HEAD OF WHICH IS USUALLY FLAT WITH A PERIPHERY NOT CONCENTRIC TO THE BOLT SHANK. THE HEAD IS NOT DESIGNED FOR WRENCHING. IT MAY HAVE A DRIVE FEATURE LOCATED AT THE THREADED END, WHICH CAN BE USED TO ROTATE THE SCREW AND ECCENTRIC HEAD INTO A LOCKING POSITION TO SECURE A FLANGED OR GROOVE COMPONENT.
CAGE Information
| Code | Company |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| AATB | WIDTH BETWEEN FLATS | 1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AASB | FASTENER LENGTH | 5.970 INCHES MINIMUM AND 6.030 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2404 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AATF | DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK | 1.045 INCHES NOMINAL |
| AASV | HEAD LENGTH | 4.930 INCHES MINIMUM AND 4.950 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 10 |
| AASK | HEAD STYLE | TEE NO. 3 |
| FEAT | SPECIAL FEATURES | HEAD HAS TWO HOLES PERPENDICULAR TO SHANK,0.633 IN DIA,PORM 0.003IN,3.000 IN CENTER TO CENTER |
| AASU | HEAD HEIGHT | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL |