The Disk,valve, cataloged under National Stock Number 4820-01-357-2549, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-357-2549 |
| Primary Part Number | 38807-1 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Bolt Circle Diameter | 1.320 INCHES NOMINAL IN |
| Outside Diameter | 1.743 INCHES NOMINAL IN |
| Style Designator | BUTTERFLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-357-2549 is a Disk,valve, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-357-2549 has 2 cross-referenced part numbers: 38807-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 38807-1 (United Technologies Corp Hamilton Sundstrand Corp).
There are 4 known substitutes for 4820-01-357-2549: 5331-00-165-1953, 5330-00-864-7215, 4710-01-312-2623 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38807-1: Material: STEEL CORROSION RESISTING; Material Thickness: 0.062 INCHES NOMINAL IN; Bolt Circle Diameter: 1.320 INCHES NOMINAL IN; Outside Diameter: 1.743 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.