The Binocular Eyepiece Unit,dual Vie, cataloged under National Stock Number 6650-01-018-8281, 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 Leica Inc Surveying and Photogrammetry Systems Div. Government technical data includes 1 specification, 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 | 6650-01-018-8281 |
| Primary Part Number | 1039B |
| Item Name | Binocular Eyepiece Unit,dual Vie |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Leica Inc Surveying and Photogrammetry Systems Div |
| Status | ACTIVE |
| General Characteristics Item Description | BINOCULAR BODY WITH FOCUSABLE EYETUBES,ADAPTER WITH BUILT-IN-POINTER,PAIRED WIDE FIELD EYEPIECES 10X,ILLUMINATION CORD |
| 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 |
|---|---|
| 1039B PRIMARY | Leica Inc Surveying and Photogrammetry Systems Div (USA) |
NSN 6650-01-018-8281 is a Binocular Eyepiece Unit,dual Vie, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-018-8281 has 1 manufacturer part number on file: 1039B (Leica Inc Surveying and Photogrammetry Systems Div).
1 possible match (shared part number, not a government interchangeability claim): 2930-01-418-6462. Verify interchangeability with system specifications before substitution.
Key specifications for 1039B: General Characteristics Item Description: BINOCULAR BODY WITH FOCUSABLE EYETUBES,ADAPTER WITH BUILT-IN-POINTER,PAIRED WIDE FIELD EYEPIECES 10X,ILLUMINATION CORD; Part Name Assigned by Controlling Agency: BINOCULAR EYEPIECE UNIT DUAL VIEWING ADAPTER MICROSCOPE 10X. 1 specification is 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.