NSN 4310-00-608-8521

Part Details | COMPRESSOR PISTON

4310-00-608-8521 A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

Alternate Parts: AH8439, AH8-439, P80896, 4310-00-608-8521, 00-608-8521, 4310006088521, 006088521

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-608-852122220 ( PISTON, COMPRESSOR )
REFERENCE DRAWINGS & PICTURES

FLAT

Cross Reference | NSN 4310-00-608-8521
Part Number Cage Code Manufacturer
AH8-43935301DRESSER INDUSTRIES INCLEROI DIV
P8089656607LEXAIR, INC.
Technical Data | NSN 4310-00-608-8521
Characteristic Specifications
MATERIAL0$DALA000
DIAMETER3.450 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
OVERALL HEIGHT2.703 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
SURFACE TREATMENT TIN
HEAD STYLE FLAT
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITYA1$$A1$$A2
RING GROOVE POSITIONNO.1 NO. 2,NO. 3 AND NO. 4 POSITIONS
RING GROOVE WIDTH0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.1255 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM
RING GROOVE DIAMETER3.100 INCHES MINIMUM AND 3.110 INCHES MAXIMUM AND 3.100 INCHES MINIMUM AND 3.110 INCHES MAXIMUM AND 3.140 INCHES MINIMUM AND 3.150 INCHES MAXIMUM
OIL PASSAGE TYPE SLOT
RING GROOVE POSITION BELOW PISTON PINNO.4 RING GROOVE
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.4340 INCHES MINIMUM AND 1.4410 INCHES MAXIMUM
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES1.500 INCHES NOMINAL
RETAINING RING GROOVE INCLUDED
PIN INCLUDED
PIN TYPE FOR WHICH DESIGNED LOCKED
RING NOT INCLUDED
INTEGRAL CONNECTING ROD NOT INCLUDED
FSC APPLICATION DATAAIR COMPRESSOR,STATIONARY