The Diaphragm,pump,special Shaped, cataloged under National Stock Number 4310-01-337-2120, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Walchem Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-337-2120 |
| Primary Part Number | 28928 |
| Item Name | Diaphragm,pump,special Shaped |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Walchem Corp |
| Status | ACTIVE |
| Material | PLASTIC TETRAFLUOROETHYLENE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-01-337-2120 is a Diaphragm,pump,special Shaped, manufactured by Walchem Corp, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-01-337-2120 has 2 cross-referenced part numbers: 28928 (Walchem Corp), 23590 (Walchem Corp).
There are 5 known substitutes for 4310-01-337-2120: 6620-00-605-8386, 5360-01-011-6754, 4810-01-068-3886 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28928: Material: PLASTIC TETRAFLUOROETHYLENE. 1 total characteristics are documented in the Federal Logistics Information System.