The Regulator,breathing Gas Pressure, cataloged under National Stock Number 4240-01-556-1785, 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 Mine Safety Appliances Company. 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 | 4240-01-556-1785 |
| Primary Part Number | 88103 |
| Item Name | Regulator,breathing Gas Pressure |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Pressure Gage | NOT INCLUDED |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 88103 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 4240-01-556-1785 is a Regulator,breathing Gas Pressure, manufactured by Mine Safety Appliances Company, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-556-1785 has 1 cross-referenced part number: 88103 (Mine Safety Appliances Company).
There are 5 known substitutes for 4240-01-556-1785: 3010-00-349-2730, 5995-00-772-8813, 4730-01-359-5390 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 88103: Part Name Assigned by Controlling Agency: DEMAND REGUALTOR,LOW PRESSURE TYPE; Pressure Gage: NOT INCLUDED; Special Features: INCLUDES ADAPTER AND BUDDY TEE CONNECTOR; Installation Design: PORTABLE. 4 total characteristics are documented in the Federal Logistics Information System.