The Piston,valve, cataloged under National Stock Number 4820-01-197-4945, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4820-01-197-4945 |
| Primary Part Number | 3059208 |
| 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 |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3059208 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| 3059208 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) |
| 3053895 ITEM 27 SH 3 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3053895 ITEM 27 SHEET 3 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
NSN 4820-01-197-4945 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 4820-01-197-4945 has 5 cross-referenced part numbers: 3059208 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 3059208 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3053895 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 3053895 ITEM 27 SH 3 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3053895 ITEM 27 SHEET 3 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div).
There are 4 known substitutes for 4820-01-197-4945: 4820-01-197-4946, 4820-01-197-4947, 4820-01-197-5068 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3059208: Material: STEEL CORROSION RESISTING; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE. 2 total characteristics are documented in the Federal Logistics Information System.