The Valve,air,shut Off, cataloged under National Stock Number 1660-00-622-6237, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Tactair Fluid Controls Inc. This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,air,shut Off |
| FSC / FSG | 1660 — No Item Name Available (FSG 16) |
| Manufacturers | Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Kaiser Fluid Technologies Inc. (CAGE 99215); Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790); Futurecraft Corp Sub of South Bend Controls Inc (CAGE 00255) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-622-6237 |
| Primary Part Number | AF40C-25 |
| Item Name | Valve,air,shut Off |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 135233-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 135233-1 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| AF40C25 | Kaiser Fluid Technologies Inc. (USA) |
| 13124 | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
| 20634 | Futurecraft Corp Sub of South Bend Controls Inc (USA) |
| 135233-1 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| PS135233-1 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| PS135233-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| AF40C-25 PRIMARY | Tactair Fluid Controls Inc (USA) |
NSN 1660-00-622-6237 is a Valve,air,shut Off, manufactured by Tactair Fluid Controls Inc, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-622-6237 has 9 cross-referenced part numbers: 135233-1 (Honeywell International Inc. Div Aerospace - Torrance), 135233-1 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), AF40C25 (Kaiser Fluid Technologies Inc.), 13124 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 20634 (Futurecraft Corp Sub of South Bend Controls Inc) and 4 more.
There are 12 known substitutes for 1660-00-622-6237: 5133-00-224-4028, 6645-00-224-8632, 5310-00-545-4249 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 1660-00-622-6237 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.