The Spectrophotometer, cataloged under National Stock Number 6650-01-082-5534, 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 Applied Biosystems, Llc Dba Life Technologies. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-082-5534 |
| Primary Part Number | 283B |
| Item Name | Spectrophotometer |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Applied Biosystems, Llc Dba Life Technologies |
| Status | ACTIVE |
| Design Designation | PERKIN-ELMER |
| Scale Type | INTERCHANGEABLE |
| Slit Adjustability | ADJUSTABLE |
| 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 |
|---|---|
| 283B PRIMARY | Applied Biosystems, Llc Dba Life Technologies (USA) |
| Reference | Meaning |
|---|---|
| 6650-2172-3058 | 6/9 Informative reference only U.S. Government activity |
NSN 6650-01-082-5534 is a Spectrophotometer, manufactured by Applied Biosystems, Llc Dba Life Technologies, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-082-5534 has 1 manufacturer part number on file: 283B (Applied Biosystems, Llc Dba Life Technologies).
Key specifications for 283B: Design Designation: PERKIN-ELMER; Scale Type: INTERCHANGEABLE; Special Features: DOUBLE BEAM,3 CHART SIZES,MICROCOMPUTER MEMORY; Slit Adjustability: ADJUSTABLE. 3 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 6650-01-082-5534 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.