The Magnifier, cataloged under National Stock Number 6650-00-490-2637, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marshall-Swartchild Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-00-490-2637 |
| Primary Part Number | 36830 |
| Item Name | Magnifier |
| FSC / FSG | 6650 / 66 — No Item Name Available |
| Manufacturer | Marshall-Swartchild Co |
| Status | ACTIVE |
| Unit Type | MONOCULAR |
| Lens Diameter | 0.500 INCHES NOMINAL AND 0.938 INCHES NOMINAL IN |
| Lens Quantity | 2 |
| Eye Orbit Design Feature | PROVIDED |
| Magnification | 4.0X NOMINAL AND 7.0X NOMINAL |
| Carrying Case | NOT PROVIDED |
| Lens Arrangement | PERMANENTLY ALIGNED |
| Material | PLASTIC FRAME |
| Shape | CIRCULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6650-00-490-2637 is a Magnifier, manufactured by Marshall-Swartchild Co, classified under FSC 6650 (No Item Name Available). Status: active.
NSN 6650-00-490-2637 has 3 cross-referenced part numbers: 36830 (Marshall-Swartchild Co), 29.080 (Grobet File Company of America, Inc. Dba William Dixon), 81-41-05 (Bausch & Lomb Inc).
There are 5 known substitutes for 6650-00-490-2637: 5930-00-669-7686, 5965-00-860-8954, 5305-01-415-3956 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 36830: Unit Type: MONOCULAR; Lens Diameter: 0.500 INCHES NOMINAL AND 0.938 INCHES NOMINAL IN; Lens Quantity: 2; Eye Orbit Design Feature: PROVIDED. 9 total characteristics are documented in the Federal Logistics Information System.