The Cell Assembly,optical Instrument, cataloged under National Stock Number 6650-01-079-7788, 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 Gaertner Scientific Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6650-01-079-7788 |
| Primary Part Number | L374A |
| Item Name | Cell Assembly,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Gaertner Scientific Corporation |
| Status | ACTIVE |
| Optical Element Quantity | 1 |
| Eccentric Construction | NOT PROVIDED |
| Optical Element Type | RETICLE |
| Accessory Components and Quantity | ADAPTER 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L374A PRIMARY | Gaertner Scientific Corporation (USA) |
| Reference | Meaning |
|---|---|
| 802336-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 6650-01-079-7788 is a Cell Assembly,optical Instrument, manufactured by Gaertner Scientific Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-079-7788 has 1 manufacturer part number on file: L374A (Gaertner Scientific Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1660-01-662-8304. Verify interchangeability with system specifications before substitution.
Key specifications for L374A: Optical Element Quantity: 1; Eccentric Construction: NOT PROVIDED; Optical Element Type: RETICLE; Accessory Components and Quantity: ADAPTER 1. 4 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.
NSN 6650-01-079-7788 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.