NIIN Output Data
NIIN:
NSN:
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 |
---|---|---|---|---|---|---|---|---|
220709 | 21450 | M | 5 | 2 | 1 | BF | ||
220709 | 24617 | A | 3 | 9 | X | XX | ||
220709 | 7X677 | A | 3 | 2 | 5 | ZZ |
CAGE Information
Code | Company |
---|---|
21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE- |
24617 | GENERAL MOTORS CORP |
7X677 | GENERAL MOTORS LLC DBA GENERAL MOTOR |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AASU | HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
CQHQ | MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
CQFM | HARDNESS RATING | 96.0 ROCKWELL B MINIMUM OVERALL AND 104.0 ROCKWELL B MAXIMUM OVERALL |
CBBL | FEATURES PROVIDED | FINISHED HEAD |
MATT | MATERIAL | STEEL COMP 1035 OVERALL |
AASB | FASTENER LENGTH | 1.093 INCHES MINIMUM AND 1.157 INCHES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAUM | LOCKING FEATURE | DISTORTIONS BEARING SURFACE OF HEAD |
AASA | THREAD LENGTH | 0.968 INCHES MINIMUM AND 1.093 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 16 |
THSD | THREAD SERIES DESIGNATOR | UNC |
AAJD | THREAD CLASS | 2A |
CQBC | MINIMUM TENSILE STRENGTH | 95000 POUNDS PER SQUARE INCH |
AASK | HEAD STYLE | HEXAGON |
AATB | WIDTH BETWEEN FLATS | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |