The Pump Unit,reciprocating, cataloged under National Stock Number 4320-01-346-3977, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-346-3977 |
| Primary Part Number | 3559200301 |
| Item Name | Pump Unit,reciprocating |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| Unpackaged Unit Height | 35.00 INCHES MAXIMUM IN |
| Specification/standard Data | 05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Unpackaged Unit Width | 7.500 INCHES MAXIMUM IN |
| Supplementary Features | PUMP FLOW SHALL BE .202 + OR - .040 CUBIC INCHES PER STROKE; ITEM SHALL BE A SELF-CONTAINED LIGHTWEIGHT UNIT CONSISTING OF A 230 (NOMINAL) CUBIC INCH RESERVOIR, MANUAL OPERATED PUMPING UNIT AND A LOAD RELEASE VALVE; ITEM SHALL BE SUITABLE FOR OPERATING IN A HORIZONTAL OR VERTIAL POSITION |
| Special Test Features | UNIT WEIGHT: 20LBS LBS |
| Unpackaged Unit Length | 9.500 INCHES MAXIMUM IN |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL POWER DRIVE LBS |
| Pump Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C 301 | Commercial Intertech Corp (USA) |
| C 301 | Parker Hannifin Corporation Div Cylinder Division (USA) |
| 3559200301 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 626151-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 3559200301 | Qcc Llc (USA) |
NSN 4320-01-346-3977 is a Pump Unit,reciprocating, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-346-3977 has 5 cross-referenced part numbers: C 301 (Commercial Intertech Corp), C 301 (Parker Hannifin Corporation Div Cylinder Division), 3559200301 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 626151-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 3559200301 (Qcc Llc).
There are 8 known substitutes for 4320-01-346-3977: 4520-00-274-6311, 2940-00-529-2737, 4730-00-720-4675 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3559200301: Unpackaged Unit Height: 35.00 INCHES MAXIMUM IN; Specification/standard Data: 05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Unpackaged Unit Width: 7.500 INCHES MAXIMUM IN; Supplementary Features: PUMP FLOW SHALL BE .202 + OR - .040 CUBIC INCHES PER STROKE; ITEM SHALL BE A SELF-CONTAINED LIGHTWEIGHT UNIT CONSISTING OF A 230 (NOMINAL) CUBIC INCH RESERVOIR, MANUAL OPERATED PUMPING UNIT AND A LOAD RELEASE VALVE; ITEM SHALL BE SUITABLE FOR OPERATING IN A HORIZONTAL OR VERTIAL POSITION. 11 total characteristics are documented in the Federal Logistics Information System.