The Fitting,heat Contro, cataloged under National Stock Number 1660-00-339-9957, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Fitting,heat Contro |
| FSC / FSG | 1660 — No Item Name Available (FSG 16) |
| Manufacturers | Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-339-9957 |
| Primary Part Number | 57535 |
| Item Name | Fitting,heat Contro |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 1660-00-339-9957 is a Fitting,heat Contro, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-339-9957 has 2 cross-referenced part numbers: 57535 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 57535 (Honeywell International Inc. Div Aerospace - Torrance).
There are 4 known substitutes for 1660-00-339-9957: 5365-00-889-5182, 3110-01-027-8772, 4320-01-210-6972 and 1 more. Verify interchangeability with system specifications before substitution.
NSN 1660-00-339-9957 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.