MATERIAL | STEEL UNS K44220 OR |
| STEEL UNS K44315 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844 CL 3 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND |
| FED-STD-595 COLOR 17875 FED STD 2ND TREATMENT RESPONSE AND |
| QQ-C-320 FED SPEC 3RD TREATMENT RESPONSE AND |
| CPC 8225,13002 MFR REF 4TH TREATMENT RESPONSE OVERALL |
STYLE DESIGNATOR | KEY |
INTERNAL KEY QUANTITY | 2 |
HOLE DIAMETER | 3.590 INCHES NOMINAL |
OUTSIDE DIAMETER | 4.120 INCHES NOMINAL |
INTERNAL STRAIGHT KEY WIDTH | 0.495 INCHES MINIMUM AND |
| 0.498 INCHES MAXIMUM |
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.571 INCHES NOMINAL |
MATERIAL THICKNESS | 0.500 INCHES NOMINAL |
SPECIAL FEATURES | SIX 10-32 UNF-3B THD HOLES LOCATED ON PER1PHERAL SURFACE |
THE MANUFACTURERS DATA | |
MANUFACTURERS CODE | 13002 |
DESIGN CONTROL REFERENCE | 1881-128 |