National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , CAP , HEXAGON HEAD
Definition:
AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION INTO HOLES IN ASSEMBLED PARTS, FOR MATING WITH A PREFORMED INTERNAL THREAD AND FOR TIGHTENING OR RELEASING BY TORQUING THE HEAD. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF THE SAME NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. THE THREAD LENGTH BEING THE CONTROLLED DIMENSION, THE GRIP LENGTH IS NOT SPECIFIED. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; AND SCREW, CAP, SOCKET HEAD.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
E4030 | 79500 | A | 3 | 2 | X | XX | ||
E4030 | 35311 | F | 5 | 9 | X | XX |
CAGE Information
Code | Company |
---|---|
35311 | AMERICAN STANDARD INC WESTINGHOUSE A |
79500 | WESTINGHOUSE ELECTRIC CORP |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
CQHQ | MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
CMLP | THREAD QUANTITY PER INCH | 8 |
AASA | THREAD LENGTH | 2.250 INCHES MINIMUM AND 2.562 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.750 INCHES NOMINAL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
CQBC | MINIMUM TENSILE STRENGTH | 120000 POUNDS PER SQUARE INCH |
FEAT | SPECIAL FEATURES | 2 HOLES DRILLED AT 90 DEG |
MATT | MATERIAL | STEEL OVERALL |
ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY HEAD DIMENSIONS AND HOLE IN SHANK AND SPECIAL FEATURES |
THSD | THREAD SERIES DESIGNATOR | UNC |
AAJD | THREAD CLASS | 2A |
AASK | HEAD STYLE | HEXAGON |
AATB | WIDTH BETWEEN FLATS | 1.312 INCHES NOMINAL |
AASB | FASTENER LENGTH | 3.250 INCHES NOMINAL |
AHYM | NOMINAL THREAD DIAMETER | 1.000 INCHES |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10 STYLE |