The Crankshaft,pump, cataloged under National Stock Number 4320-01-273-3697, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-273-3697 |
| Primary Part Number | 43220 |
| Item Name | Crankshaft,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Cat Pumps Corp |
| Status | ACTIVE |
| General Characteristics Item Description | CHROMIUM MOLLY,NITRITE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-01-273-3697 is a Crankshaft,pump, manufactured by Cat Pumps Corp, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-273-3697 has 2 cross-referenced part numbers: 43220 (Cat Pumps Corp), 43220 (Bourns Inc).
There are 3 known substitutes for 4320-01-273-3697: 5330-00-097-1673, 5120-01-306-4520, 6250-01-576-0366. Verify interchangeability with system specifications before substitution.
Key specifications for 43220: End Item Identification: CAT PUMP CORP,PUMP MODEL 530-550-560; General Characteristics Item Description: CHROMIUM MOLLY,NITRITE. 2 total characteristics are documented in the Federal Logistics Information System.