NSN 1240-00-853-7764
Part Details | OPTICAL INSTRUMENT HEADREST
1240-00-853-7764 An item fabricated from a cellular rubber pad, cemented to a rigid or semirigid backplate. It is usually shaped to fit the curvature of the forehead or a single brow of the observer. It is designed to be mounted on sighting devices, such as periscopes, telescope mounts, range finders, and thelike, to protect the observer from vibration and/or shock while sighting.
Alternate Parts: 10553476, 10553476, 1240-00-853-7764, 00-853-7764, 1240008537764, 008537764
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | SEP 25, 1967 | 00-853-7764 | 22110 ( HEADREST, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-853-7764
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10553476 | 01685 | AEROFAB COMPANY, INC. |
| 10553476 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-853-7764
| Characteristic | Specifications |
|---|---|
| FSC APPLICATION DATA | TELESCOPE |
| SPECIAL FEATURES | FABRICATED HEADREST; SUPPORT,ONE; PAD,ONE; 1.469 IN. MIN. 1.531 IN. MAX. W; 3.094 IN. MIN.,3.156 IN. MAX. LG; 0.719 IN. MIN.,0.781 IN. MAX. H |