The Valve,check, cataloged under National Stock Number 4820-01-305-9786, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. 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.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Libby Power Systems, Llc (CAGE 36024); Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (CAGE 05624); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-305-9786 |
| Primary Part Number | 102058 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 115-8198 | Libby Power Systems, Llc (USA) |
| RYLB-51605 | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| 102058 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 4820-01-305-9786 is a Valve,check, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-305-9786 has 3 cross-referenced part numbers: 115-8198 (Libby Power Systems, Llc), RYLB-51605 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 102058 (Honeywell International Inc. Div Aerospace - Torrance).
There are 2 known substitutes for 4820-01-305-9786: 5330-00-449-6532, 5305-01-083-8730. Verify interchangeability with system specifications before substitution.