The Binocular, cataloged under National Stock Number 6650-01-424-0762, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tasco Sales Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-424-0762 |
| Primary Part Number | OS21 |
| Item Name | Binocular |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Tasco Sales Inc |
| Status | ACTIVE |
| Magnification | 7.0X NOMINAL |
| Optical Device Type | PRISM |
| 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 |
|---|---|
| OS21 PRIMARY | Tasco Sales Inc (USA) |
NSN 6650-01-424-0762 is a Binocular, manufactured by Tasco Sales Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-424-0762 has 1 manufacturer part number on file: OS21 (Tasco Sales Inc).
1 possible match (shared part number, not a government interchangeability claim): 6660-01-501-1173. Verify interchangeability with system specifications before substitution.
Key specifications for OS21: Magnification: 7.0X NOMINAL; Optical Device Type: PRISM; Special Features: WATERPROOF; FOGPROOF; BLACK; 7 X 50MM; TRIPOD ADAPTER FITTING; CARRYING CASE MM. 2 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.