The Pump Unit,reciprocating, cataloged under National Stock Number 4320-00-856-0795, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-856-0795 |
| Item Name | Pump Unit,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Intake Connection Type | THREADED EXTERNAL |
| Pumping Element Operating Position | HORIZONTAL |
| Reciprocating Stroke Type | FIXED |
| Operating Speed at Rated Capacity | 58.0 STROKES PER MINUTE |
| Pump Quantity | 1 |
| Pump Reciprocating Design | SINGLE ACTING |
| Control Location | RIGHT SIDE |
| Discharge Connection Thread Size and Series/type Designator | 0.375-18 NPT |
| Intake Connection Thread Size and Series/type Designator | 0.375-18 NPT |
| Volume Control Type | PUSH-PULL |
| Discharge Pressure | 100.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Cylinder Quantity | 1 |
| Maximum Discharge Flow Rate | 0.1 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED EXTERNAL |
| Intake Connection Quantity | 1 |
| Operation Relationship Design | SIMULTANEOUS |
| Total Head | 25.000 FEET FT |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL TO BE STAINLESS STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 0358SSTL | 3/9 Design control — primary reference Leeds and Northrup Co a Unit of General Signal Corp |
NSN 4320-00-856-0795 is a Pump Unit,reciprocating, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-00-856-0795: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Intake Connection Type: THREADED EXTERNAL; Pumping Element Operating Position: HORIZONTAL. 20 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.