The Valve Assembly, cataloged under National Stock Number 4320-00-300-6281, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 4 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 | 4320-00-300-6281 |
| Primary Part Number | 41746 |
| Item Name | Valve Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF P/N 40236 RELIEF VALVE 1;P/N 41645 VALVE SUB-ASSEMBLY 2;P/N 41646 VALVE SUB-ASSEMBLY 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41746 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| AM57-2200MDNPC2 | Norfolk Naval Shipyard (USA) |
| 45380-3PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 44491-3PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 41745-3PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| AM57-2200MDAPC2 | Norfolk Naval Shipyard (USA) |
| 43857-3PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 41745-1PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 44491-1PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| ASR7-2200-510PC2 | Mare Island Naval Shipyard (USA) |
| 41975-1PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| ASR7-2200-508PC2 | Mare Island Naval Shipyard (USA) |
| DC83165A72PC2 | Boston Naval Shipyard (USA) |
| 41975-3PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 43857-1PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| DC83165A74PC2 | Boston Naval Shipyard (USA) |
| 45380-1PC2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-300-6281 is a Valve Assembly, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-300-6281 has 17 cross-referenced part numbers: 41746 (Eaton Aerospace, Llc Dba Jackson South), AM57-2200MDNPC2 (Norfolk Naval Shipyard), 45380-3PC2 (Eaton Aerospace, Llc Dba Jackson South), 44491-3PC2 (Eaton Aerospace, Llc Dba Jackson South), 41745-3PC2 (Eaton Aerospace, Llc Dba Jackson South) and 12 more.
There are 4 known substitutes for 4320-00-300-6281: 3020-00-045-6878, 3120-00-448-1430, 5985-00-488-2931 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41746: General Characteristics Item Description: CONSISTS OF P/N 40236 RELIEF VALVE 1;P/N 41645 VALVE SUB-ASSEMBLY 2;P/N 41646 VALVE SUB-ASSEMBLY 6. 1 total characteristics are documented in the Federal Logistics Information System.