The Optivisor, cataloged under National Stock Number 4935-01-183-9439, is classified within Federal Supply Class 4935 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Donegan Optical Company Inc. 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.
| Item Name | Optivisor |
| FSC / FSG | 4935 — No Item Name Available (FSG 49) |
| Manufacturers | Testequity Llc Dba National Test Equipment (CAGE 4JZC3); Donegan Optical Company Inc (CAGE 58690); Techni-Tool, Inc. (CAGE 30239) |
| Parameter | Value |
|---|---|
| NSN | 4935-01-183-9439 |
| Primary Part Number | DA-10 |
| Item Name | Optivisor |
| FSC / FSG | 4935 / 49 — No Item Name Available |
| Manufacturer | Donegan Optical Company Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4935-01-183-9439 is a Optivisor, manufactured by Donegan Optical Company Inc, classified under FSC 4935 (No Item Name Available). Status: active.
NSN 4935-01-183-9439 has 3 cross-referenced part numbers: DA-10 (Testequity Llc Dba National Test Equipment), DA-10 (Donegan Optical Company Inc), DA-10 (Techni-Tool, Inc.).
There are 5 known substitutes for 4935-01-183-9439: 5130-00-630-4435, 5342-01-159-4418, 7025-01-450-3830 and 2 more. Verify interchangeability with system specifications before substitution.