The Filter Element,fluid, cataloged under National Stock Number 4330-01-425-6854, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-425-6854 |
| Primary Part Number | 1602AS274 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Flow Direction | OUTSIDE IN |
| Design Type | LIMITED |
| Differential Pressure | ERR-060 |
| Filtering System for Which Designed | FULL FLOW |
| Style Designator | CONICAL W/OUT CONTAINER |
| Media for Which Designed | NITROGEN, LIQUID AND OXYGEN, LIQUID |
| Body Overall Length | 6.030 INCHES MINIMUM AND 6.090 INCHES MAXIMUM IN |
| Smallest Outside Diameter | 0.655 INCHES NOMINAL IN |
| Largest Outside Diameter | 1.040 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY CLEANED FOR OXYGEN SERVICE |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| Body Inside Diameter | 0.500 INCHES NOMINAL IN |
| Filtration Rating in Microns | 40.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1602AS274 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1602AS274-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 27776 | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
NSN 4330-01-425-6854 is a Filter Element,fluid, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-425-6854 has 3 cross-referenced part numbers: 1602AS274 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1602AS274-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 27776 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).
There are 6 known substitutes for 4330-01-425-6854: 5420-00-355-6753, 6130-00-438-6758, 4310-00-542-3623 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1602AS274: Flow Direction: OUTSIDE IN; Design Type: LIMITED; End Item Identification: 3655-01-217-3300 LIQUID ARGON-NITROGEN-OXYGEN STORAGE TANK; Differential Pressure: ERR-060. 17 total characteristics are documented in the Federal Logistics Information System.