The Cover, cataloged under National Stock Number 1660-00-657-3103, 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-Tucson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-657-3103 |
| Primary Part Number | 136493 |
| Item Name | Cover |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 136493 | Aero International, Llc Dba Ams Engineered Solutions (USA) |
| 136493 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 10197441 | Nimikkeistokeskus Ncb Finland (FIN) |
| 136493 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 136493 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
NSN 1660-00-657-3103 is a Cover, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-657-3103 has 5 cross-referenced part numbers: 136493 (Aero International, Llc Dba Ams Engineered Solutions), 136493 (Honeywell International Inc. Div Aerospace - Torrance), 10197441 (Nimikkeistokeskus Ncb Finland), 136493 (Honeywell International, Inc Div Aerospace-Tucson), 136493 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).
There is 1 known substitute for 1660-00-657-3103: 5996-00-338-6745. Verify interchangeability with system specifications before substitution.
Key specifications for 136493: Criticality Code Justification: FEAT; Special Features: CRITICAL SAFETY ITEM (CSI). 2 total characteristics are documented in the Federal Logistics Information System.