NIIN Output Data
NIIN:
NSN:
Item Name:
SCREW , ADJUSTING , VALVE TAPPET
Definition:
AN EXTERNALLY THREADED SCREW-LIKE DEVICE WITH A HEXAGON, SQUARE, SLOTTED OR ANY OTHER TYPE DRIVE END. THE OTHER END MAY HAVE A SPHERICAL BALL, SOCKET OR OTHER TYPE OF MACHINED SURFACE. IT MAY HAVE A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE AND A HOLE PERPENDICULAR TO THE AXIS JOINING THE CONCENTRIC HOLE FOR LUBRICATION. IT IS SPECIFICALLY DESIGNED TO BE USED AS A MEANS FOR ADJUSTING ENGINE POPPET VALVE TAPPET CLEARANCES AND MAY BE FURNISHED WITH A LOCK NUT.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
M1C46 | 03880 | F | 3 | 9 | 4 | HD |
CAGE Information
Code | Company |
---|---|
03880 | DYNAPAC MFG INC |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ABUJ | THREAD SIZE | 3/8-24 |
ABUJ | THREAD SIZE | 3/8-24 |
AETC | METALLIC HARDNESS RATING | NOT RATED |
ATKZ | FIRST END THREAD LENGTH | 0.273 INCHES NOMINAL |
BZRR | THREAD SERIES | UNF |
AAWX | CONCENTRIC HOLE DEPTH | 0.950 INCHES NOMINAL |
MATL | MATERIAL | STEEL |
ATLF | SECOND END THREAD LENGTH | 0.400 INCHES NOMINAL |
BNKG | END LARGEST DIAMETER | 0.365 INCHES NOMINAL |
STYL | STYLE DESIGNATOR | SPHERICAL HEAD, DOUBLE THREAD, CONCENTRIC HOLE |
AAJF | THREAD DIRECTION | RIGHT-HAND |
BQTD | END SPHERICAL RADIUS | 0.162 INCHES NOMINAL |
BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.080 INCHES NOMINAL |
AAJD | THREAD CLASS | 2A |
AYTY | SMALLEST DIAMETER | 0.312 INCHES NOMINAL |
AXMB | END LENGTH | 0.464 INCHES NOMINAL |
AAZT | SLOT DEPTH | 0.100 INCHES NOMINAL |
AAXC | CONCENTRIC HOLE DIAMETER | 0.110 INCHES NOMINAL |
ABGC | SLOT WIDTH | 0.068 INCHES NOMINAL |
AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
ABHP | OVERALL LENGTH | 1.575 INCHES NOMINAL |