The Switch,liquid Level, cataloged under National Stock Number 2915-00-988-3183, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 9 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-988-3183 |
| Primary Part Number | 71181 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 2915 / 29 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Actuation Method | BUOYANCY |
| Mounting Method | BASE |
| Mounting Position | VERTICAL |
| Aircraft Fuel Grade Specification | MIL-F-5624 |
| Float Quantity | 1 |
| Aircraft Fuel Grade Specific Gravity Rating | 0.845 AT 16.6/15.6 DEG C MAX SPECIFIC GRAVITY DEGC |
| Aircraft Fuel for Which Designed | SPECIFIC |
| Aircraft Fuel Grade | JP-4 |
| Liquid Type for Which Designed | AIRCRAFT FUEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2915-00-988-3183 is a Switch,liquid Level, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 2915 (No Item Name Available). Status: active.
NSN 2915-00-988-3183 has 2 cross-referenced part numbers: 71181 (Hydro-Aire Aerospace Corp), CP00019-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).
There are 7 known substitutes for 2915-00-988-3183: 2915-00-708-4271, 1650-00-999-2517, 5961-01-034-0828 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71181: Special Features: AIRFRAME ENGINE SUPPLY WING BOX FUEL SYSTEM; T.O.1F-111-4-4,F.41,I.1; Actuation Method: BUOYANCY; Mounting Method: BASE; Mounting Position: VERTICAL. 11 total characteristics are documented in the Federal Logistics Information System.