The Valve Assembly,firs, cataloged under National Stock Number 1660-00-909-6633, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve Assembly,firs |
| FSC / FSG | 1660 — No Item Name Available (FSG 16) |
| Manufacturers | Ingersoll-Rand Company Dba Ingersoll-Rand (CAGE 03990); Mission Systems Orchard Park Inc (CAGE 04577) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-909-6633 |
| Primary Part Number | 16379 |
| Item Name | Valve Assembly,firs |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-909-6633 is a Valve Assembly,firs, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-909-6633 has 2 cross-referenced part numbers: 16379 (Ingersoll-Rand Company Dba Ingersoll-Rand), 16379 (Mission Systems Orchard Park Inc).
There are 6 known substitutes for 1660-00-909-6633: 5331-00-024-6675, 5977-00-067-9723, 5330-00-091-9078 and 3 more. Verify interchangeability with system specifications before substitution.