The Pump Unit,reciprocating, cataloged under National Stock Number 4320-01-450-5064, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-450-5064 |
| Primary Part Number | 56587-MAA-2.5 |
| Item Name | Pump Unit,reciprocating |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co |
| Status | ACTIVE |
| Intake Connection Quantity | 1 |
| Reciprocating Stroke Type | FIXED |
| Cylinder Quantity | 1 |
| Media for Which Designed | AIR |
| Intake Connection Thread Size and Series/type Designator | 0.250-18 NPT |
| Discharge Connection Type | THREADED INTERNAL |
| Mounting Type | FLANGE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Discharge Pressure | 20.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Intake Connection Type | THREADED INTERNAL |
| Pump Reciprocating Design | SINGLE ACTING |
| Discharge Connection Thread Size and Series/type Designator | 0.250-18 NPT |
| Pump Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56587-MAA-2.5 | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co (USA) |
| 56260 | Haskel International, Llc Dba Haskel International, Llc (USA) |
| 56587-MAA-2.5 | Haskel International, Llc Dba Haskel International, Llc (USA) |
NSN 4320-01-450-5064 is a Pump Unit,reciprocating, manufactured by Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-450-5064 has 3 cross-referenced part numbers: 56587-MAA-2.5 (Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co), 56260 (Haskel International, Llc Dba Haskel International, Llc), 56587-MAA-2.5 (Haskel International, Llc Dba Haskel International, Llc).
There is 1 known substitute for 4320-01-450-5064: 5340-01-081-3419. Verify interchangeability with system specifications before substitution.
Key specifications for 56587-MAA-2.5: Intake Connection Quantity: 1; Reciprocating Stroke Type: FIXED; Cylinder Quantity: 1; Media for Which Designed: AIR. 16 total characteristics are documented in the Federal Logistics Information System.