The Valve,safety Releas, cataloged under National Stock Number 1660-00-509-4435, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Grimes Aerospace Company. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,safety Releas |
| FSC / FSG | 1660 — No Item Name Available (FSG 16) |
| Manufacturers | Grimes Aerospace Company (CAGE 72914); Surface Combustion Inc (CAGE 58588); Weldon Tool Co the (CAGE 64560) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-509-4435 |
| Primary Part Number | 20C30 |
| Item Name | Valve,safety Releas |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 1660-00-509-4435 is a Valve,safety Releas, manufactured by Grimes Aerospace Company, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-509-4435 has 5 cross-referenced part numbers: 20C30 (Grimes Aerospace Company), 20C30 (Surface Combustion Inc), P309-12 (Weldon Tool Co the), P309 (Weldon Tool Co the), 20030 (Surface Combustion Inc).
There are 6 known substitutes for 1660-00-509-4435: 5325-00-282-6970, 5950-00-400-4570, 2940-00-541-3499 and 3 more. Verify interchangeability with system specifications before substitution.
NSN 1660-00-509-4435 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.