The Valve,inhalation, cataloged under National Stock Number 4240-01-250-8984, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Square D Co Monroe Plant. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4240-01-250-8984 |
| Primary Part Number | R37 |
| Item Name | Valve,inhalation |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Square D Co Monroe Plant |
| Status | ACTIVE |
| Criticality Code Justification | TEXT |
| General Characteristics Item Description | RUBBER; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R37 PRIMARY | Square D Co Monroe Plant (USA) |
NSN 4240-01-250-8984 is a Valve,inhalation, manufactured by Square D Co Monroe Plant, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-250-8984 has 1 cross-referenced part number: R37 (Square D Co Monroe Plant).
There are 5 known substitutes for 4240-01-250-8984: 3020-00-017-2589, 4320-00-336-8917, 5905-00-683-2179 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for R37: Criticality Code Justification: TEXT; End Item Identification: AMERICAN OPTICAL SERIES R2090N,R4000,R5000,R6000 AND R8000 RESPIRATOR; General Characteristics Item Description: RUBBER; SOLE SOURCE REQUIRED BY STATUTE 6.302. 3 total characteristics are documented in the Federal Logistics Information System.