|
|
|
National Stock Number:
1615-00-488-8719
Federal Supply Class:
1615
National Item Identification Number:
004888719
Description:
SLEEVE,OIL SUMP,GEAR BOX
|
Manufacturer Information:
| 6435-20570-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
|
Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AMS6260 COMP 9310,CADMIUM-PLATED QQ-P-416 CLASS 2 TYPE 2,PHOSPHATE TREATMENT SS8416 FLANGED OUTER RING,DIM.,2.490 IN. NOM O/A LG,1.680 IN. NOM OUTER DD LG MEASURED FROM LEFT END,6.1875-12N CLASS 3A THDS ON LEFT OD BY 0.795 IN. LG,6.542 IN. MIN,6.547 IN. MAX RIGHT END FLANGE OD,0.546 IN. NOM RIGHT END FLANGE LG,0.366 IN. NOM RIGHT END FLANGE THK,18 HOLES 0.339 IN. DIA EQUALLY SPACED DRILLED THRU FLANGE PERPENDICULAR TO OD,3.123 IN. MIN,3.177 IN. MAX INNER ID,2.920 IN. NOM INNER ID,ID COUNTERSUNK 120.0 DEG TO 5.812 IN DIA,0.100 IN. NOM MATERIAL THK OF COUNTERSUNK AREA,INNER OD CASEHARDEMED AND MAX SURFACE FINISH 8 TO 12 MICROINCHES AA,ALL OTHER AREAS 90.0 MICROINCHES AA |
|
|