The Guide,valve, cataloged under National Stock Number 1660-00-186-0274, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Transdigm Inc Div Aero Fluid Products. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-186-0274 |
| Primary Part Number | 504012 |
| Item Name | Guide,valve |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Aero Fluid Products |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,PASSIVATED,0.500 IN. OD,0.420 IN. LG,USED ON 515000-1 REGULATOR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-186-0274 is a Guide,valve, manufactured by Transdigm Inc Div Aero Fluid Products, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-186-0274 has 4 cross-referenced part numbers: 504012 (Szczypski, Michael), 504012 (Thomas Instrument, Incorporated), 504012 (United Dynamics, Inc), 504012 (Transdigm Inc Div Aero Fluid Products).
There are 4 known substitutes for 1660-00-186-0274: 4730-00-279-0985, 5935-00-411-3652, 6680-00-651-7999 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 504012: General Characteristics Item Description: CRES,PASSIVATED,0.500 IN. OD,0.420 IN. LG,USED ON 515000-1 REGULATOR IN. 1 total characteristics are documented in the Federal Logistics Information System.