The Case,optical Instrument, cataloged under National Stock Number 1240-01-576-7863, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-576-7863 |
| Primary Part Number | 6620387-1 |
| Item Name | Case,optical Instrument |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6620387-1 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 1240-01-576-7863 is a Case,optical Instrument, manufactured by Raytheon Company Dba Raytheon, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-576-7863 has 1 manufacturer part number on file: 6620387-1 (Raytheon Company Dba Raytheon).
Key specifications for 6620387-1: Special Features: CARRYING CASE,SPECTER CT;CASE SHALL BE THE MINIMM SIZE TO ACCOMMODATE AND ALLOW EASY REMOVAL OF THE FOLLOWING: SPECTER CT THERMAL SCOPE THAT IS 4.0 INCHES WIDE X 4.0 INCHES DEEP X 8.0 INCHES LONG (TO BE STORED IN THE MAIN COMPARTMENT) NOTE: ROOM IN THIS COMPARTMENT MUST ALSO BE PROVIDED FOR STORAGE OF THE CARRYING CASE SHOULDER STRAP WHEN NOT IN USE;OPERATORS MANUAL THAT IS 5.5 INCHES X 4.0 INCHES X .13 INCHES,REFERENCE CARD THAT IS 5.5 INCHES X 4.0 INCHES,A CLEANING KIT THAT IS 4.5 INCHES X 3.0 INCHES X .0 INCHES AND AN ANTI-REFLECTION DEVICE THAT IS 2.5 INCHES IN DIAMETER AND .3 INCHES THICK;TWO BATTERY PACKS WITH EACH PACK MEASURING 2.6 INCHES X 1.35 INCHES X .65 INCHES;CASE SHALL HAVE A TOP OPENING COVER SECURED BY A SIDE RELEASE BUCKLE;CASE MUST BE CONSTRUCTED OF 1000 DENIER CORDURA OR LIKE MATERIAL AND COATED WITH APPROVED WATER RESISTANT MATERIAL ON THE INTERIOR;COLOR: COYOTE 476/498 IN; Part Name Assigned by Controlling Agency: CASE,CARRYING; End Item Identification: 5855-01-573-2483;MEDIUM RANGE THERMAL BI-OCULAR (MRTB). 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.