The Disk,valve, cataloged under National Stock Number 1660-00-510-2353, 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. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-510-2353 |
| Primary Part Number | 84665 |
| Item Name | Disk,valve |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Style Designator | SOLID WEDGE |
| Media for Which Designed | WATER |
| Seat Angle | 43.25 DEGREES MINIMUM AND 44.25 DEGREES MAXIMUM |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-510-2353 is a Disk,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-510-2353 has 2 cross-referenced part numbers: 84665 (Honeywell International Inc. Div Aerospace - Torrance), 84665 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).
There are 3 known substitutes for 1660-00-510-2353: 3110-00-100-0642, 5315-01-182-8848, 5935-01-186-6355. Verify interchangeability with system specifications before substitution.
Key specifications for 84665: Material Document and Classification: QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE; Overall Height: 1.100 INCHES NOMINAL IN; Style Designator: SOLID WEDGE; Media for Which Designed: WATER. 6 total characteristics are documented in the Federal Logistics Information System.