The Piston,valve, cataloged under National Stock Number 4820-01-197-4946, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 4820-01-197-4946 |
| Primary Part Number | 3053895 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3053895 ITEM 26 SHEET 3 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| 3053895 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3059174 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3059174 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| 3053895 ITEM 26 SH 3 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3053895 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
NSN 4820-01-197-4946 is a Piston,valve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-197-4946 has 6 cross-referenced part numbers: 3053895 ITEM 26 SHEET 3 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 3053895 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3059174 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3059174 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 3053895 ITEM 26 SH 3 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)) and 1 more.
There are 4 known substitutes for 4820-01-197-4946: 4820-01-197-4945, 4820-01-197-4947, 4820-01-197-5068 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3053895: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.