The Terminal Board, cataloged under National Stock Number 5940-00-204-9421, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 13 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-204-9421 |
| Primary Part Number | M-291-2-353 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — No Item Name Available |
| Manufacturer | Lta/d-Cemco Inc Dba D-Cemco |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Terminal Design | NONFEEDTHRU |
| Terminal Pattern Arrangement | RANDOM |
| Board Overall Length | 1.219 INCHES IN |
| Body Style | STANDOFF |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.453 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Mounting Facility Nominal Thread Diameter | 0.125 INCHES IN |
| Nonfeedthru Terminal Quantity | 9 SINGLE |
| Board Overall Width | 1.031 INCHES IN |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Board Thickness | 0.094 INCHES IN |
| Material | PLASTIC BOARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16955-2 | Raytheon Company Dba Raytheon (USA) |
| 16955-2 | Cessna Aircraft Co Arc Avionics Div (USA) |
| M-291-2-353 PRIMARY | Lta/d-Cemco Inc Dba D-Cemco (USA) |
NSN 5940-00-204-9421 is a Terminal Board, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5940 (No Item Name Available). Status: active.
NSN 5940-00-204-9421 has 3 cross-referenced part numbers: 16955-2 (Raytheon Company Dba Raytheon), 16955-2 (Cessna Aircraft Co Arc Avionics Div), M-291-2-353 (Lta/d-Cemco Inc Dba D-Cemco).
There are 2 known substitutes for 5940-00-204-9421: 5305-00-016-9552, 6680-01-120-0940. Verify interchangeability with system specifications before substitution.
Key specifications for M-291-2-353: Mounting Facility Type and Quantity: 2 THREADED STUD(S); Terminal Design: NONFEEDTHRU; Terminal Pattern Arrangement: RANDOM; Board Overall Length: 1.219 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.