Part Number
Part Number:
NSN:
NIIN:
Item Name:
LINER , BEARING HOUSING
Definition:
A RIGID TUBULAR ITEM WHICH FITS BETWEEN A BEARING AND ITS HOUSING, DESIGNED PRIMARILY AS A REPLACEABLE WEAR SURFACE WITHIN THE INNER WALL OF THE HOUSING.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
BEARINGS, MOUNTED
Inclusions:
INCLUDES PILLOW BLOCK UNITS; CARTRIDGE UNITS; FLANGE UNITS; TAKEUP UNITS; HANGER BOX UNITS; FLAT BOX UNITS; STEP BOX UNITS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); PLAIN UNMOUNTED BEARINGS (FSC 3120).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL MIL-S-6758 COMP 4130 OR MIL-S-18729 COMP 4130 OR MIL-S-5000 COMP4340,CADMIUM QQ-P-416 CLASS 2 TYPE 2 OR 3,DIM.,6.020 IN. MIN 6.040 IN.MAX LEFT INTERNAL FLANGE HOLE DIA,0.115 IN. MIN 0.135 IN. MAX LEFT INTERNALFLANGE W,1.396 IN. MIN 1.436 IN. MAX O/A LG,7.494 IN. MIN 7.495 IN. MAXID,7.830 IN. MIN 7.850 IN. MAX BODY OD,8.115 IN. MIN 8.135 IN. MAX RIGHTFLANGE OD,0.116 IN. MIN 0.176 IN. MAX RIGHT FLANGE W,4 EQUALLY SPACEDHOLES THRU LEFT INTERNAL FLANGE,HOLES LOCATED ON 6.750 IN. BOLT CIRCLE DIA,0.271 IN. MIN 0.291 IN. MAX HOLE DIA,LEFT OUTSIDE CORNER CHAMFERED 0.060IN. BY 45 DEG,RIGHT INSIDE CORNER CHAMFERED 0.170 IN. BY 15 DEG,RIGHTFLANGE BODY CORNER ROUND 0.030 IN. RADIUS,LEFT INTERNAL FLANGE ID CORNERROUND 0.030 IN. RADIUS,ALL SURFACES 90 MICROINCHES AA,ID AND BODY ODCONCENTRIC WITHIN 0.005 IN. TIR,RIGHT SIDE OF LEFT INTERNAL FLANGEPERPENDICULAR TO ID WITHIN 0.002 IN. TIR,MAGNETIC PARTICLE INSPECTEDMIL-I-6868 |