The Relay Assembly, cataloged under National Stock Number 5945-01-168-2131, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Recon/optical, Inc. Dba Pacific Optical. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5945-01-168-2131 |
| Primary Part Number | 43750 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Recon/optical, Inc. Dba Pacific Optical |
| Status | ACTIVE |
| Mounting Facility | BASE |
| Mounting Configuration | 9 0.310 IN. DIA MTG HOLES AROUND EDGE IN |
| Surface Treatment | PAINT MOUNTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-01-168-2131 is a Relay Assembly, manufactured by Recon/optical, Inc. Dba Pacific Optical, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-168-2131 has 2 cross-referenced part numbers: 43750 (Recon/optical, Inc. Dba Pacific Optical), 390813 (Raytheon Company Div Rmd Strategic).
There are 5 known substitutes for 5945-01-168-2131: 5330-00-050-0148, 5935-00-149-3590, 4730-00-842-7880 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43750: Overall Height: 7.380 INCHES NOMINAL IN; Overall Width: 7.500 INCHES NOMINAL IN; Overall Length: 22.130 INCHES NOMINAL IN; Mounting Facility: BASE. 6 total characteristics are documented in the Federal Logistics Information System.