NSN 1240-00-768-8727
Part Details | OPTICAL ELEMENT CELL
1240-00-768-8727 A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.
Alternate Parts: 7688727, 7688727, 1240007688727, 7688727, 7688727, 7688727, 1240-00-768-8727, 00-768-8727, 1240007688727, 007688727
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-768-8727 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-768-8727
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7688727 | 2W534 | ANCHOR TOOL & DIE CO. |
| 7688727 | 33950 | DELTA-X CORP |
| 1240007688727 | A00AM | E.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES |
| 7688727 | 34870 | FJW OPTICAL SYSTEMS, INC. |
| 7688727 | 20200 | LAMINATED MATERIALS CORPORATIONDBA LMC-PLASTICSOURCE |
| 7688727 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-768-8727
| Characteristic | Specifications |
|---|---|
| MATERIAL | 1$DAL6061 |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | BOTH ENDS |
| OVERALL LENGTH | 0.575 INCHES NOMINAL |
| SPECIAL FEATURES | 2.090 IN. FLANGE DIA;1.781 IN. FIRST SHOULDER DIA;1.761 IN.-48NS-2A THREAD;1.726 IN. SHOULDER END DIA; 0.125 IN. FLANGE THK;0.140 IN. FIRST SHOULDER LG;0.187 IN. THREAD LG;0.063 IN. WIDE UNDERCUT BETWEEN THREAD AND FIRST SHOULDER;1.572 IN.-48NS-2B BORE THREAD;0.390 IN. BORE THREAD LG; COUNTERBORE 1.581 IN. BY 0.060 IN. DEEP ON SHOULDER END;ONE SLOT 0.063 IN. W. BY 0.050 IN. DEEP ON FACE OF SHOULDER END;0.030 TO 0.034 IN. BORE ECCENTRICITY FROM GEOMETRIC AXIS;250 MICROINCH FINISH OVERALL EXCEPT 125 MICROINCH FINISH ON FIRST SHOULDER AND INSIDE FACE OF FLANGE;ALL EDGES CHAMFERED 0.010 IN. MAX. BY 45 DEG |
| FSC APPLICATION DATA | PERISCOPE,TANK |
| END ITEM IDENTIFICATION | 2350-00-678-5773;2350-01-058 9487 |