Part Details | BENCH MARK
6675-01-031-7253 A metal tablet, usually set in a concrete base or fastened to a permanent structure or boulder used as a reference point in surveying.
Alternate Parts: CFM197A, CFM-197A, CFM197A, CFM-197A, 6675-01-031-7253, 01-031-7253, 6675010317253, 010317253
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 01, 1976 | 01-031-7253 | 04376 ( BENCH MARK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6675-01-031-7253
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CFM-197A | 85611 | KEYES-DAVIS COMPANY, THE |
| CFM-197A | 87994 | NATIONAL OCEAN SURVEY NATIONALOCEANIC AND ATMOSPHERIC |
Technical Data | NSN 6675-01-031-7253
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| DIAMETER | 3.625 INCHES |
| SPECIAL MARKINGS | FOR INFORMATION OR TO REPORT DAMAGE WRITE THE DIRECTOR NATIONAL GEODETIC SURVEY WASHINGTON,D. C.; AZIMUTH MARK; CENTRAL ARROW 1.125 IN. L WITH 0.25 IN. CROSSBAR |
| SPECIAL FEATURES | 0.75 IN. OD MTG TUBING,0.5625 IN. ID,2 IN. L |