The Chamber Assembly, cataloged under National Stock Number 4320-01-257-0640, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hexco International Dba Acd. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Chamber Assembly |
| FSC / FSG | 4320 — No Item Name Available (FSG 43) |
| Manufacturers | Hexco International Dba Acd (CAGE 15275) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-257-0640 |
| Primary Part Number | 46053-2 |
| Item Name | Chamber Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Hexco International Dba Acd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 46053-2 PRIMARY | Hexco International Dba Acd (USA) |
| 23105 ITEM 10 | Hexco International Dba Acd (USA) |
| 46053-1 | Hexco International Dba Acd (USA) |
NSN 4320-01-257-0640 is a Chamber Assembly, manufactured by Hexco International Dba Acd, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-257-0640 has 3 cross-referenced part numbers: 46053-2 (Hexco International Dba Acd), 23105 ITEM 10 (Hexco International Dba Acd), 46053-1 (Hexco International Dba Acd).
There are 2 known substitutes for 4320-01-257-0640: 3110-00-727-5663, 6750-01-427-4290. Verify interchangeability with system specifications before substitution.