The Pump,reciprocating, cataloged under National Stock Number 4320-00-540-3938, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-540-3938 |
| Primary Part Number | MIL-DTL-5515 |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Pump Reciprocating Design | DOUBLE ACTING |
| Specification/standard Data | 81349-MIL-DTL-5515 GOVERNMENT SPECIFICATION |
| Operation Method | MANUAL |
| Discharge Pressure | 500.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Reciprocating Stroke Type | FIXED |
| Discharge Connection Thread Size and Series/type Designator | 0.562-18 UNF |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Shaft End Diameter | 1.500 INCHES NOMINAL IN |
| Cylinder Quantity | 1 |
| Drive Connection Type | RIGID COUPLED |
| Intake Connection Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Thread Size and Series/type Designator | 0.750-16 UNF |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Drive Shaft Type | TONGUE |
| Pumping Element Type | PISTON |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | THREADED INTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-5515 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| HYDLCOFF | Eriks B.v. (NLD) |
| MIL-P-5515 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 914-8D27 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 10007-8 | Hydro-Aire Aerospace Corp (USA) |
| 52W1172105 | Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| 914-8D27 | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
| AN6201-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A10612 | Stewart Avionics Inc (USA) |
| AN6201-1 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 4320-00-540-3938 is a Pump,reciprocating, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-540-3938 has 10 cross-referenced part numbers: MIL-DTL-5515 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HYDLCOFF (Eriks B.v.), MIL-P-5515 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 914-8D27 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 10007-8 (Hydro-Aire Aerospace Corp) and 5 more.
There are 12 known substitutes for 4320-00-540-3938: 5305-00-018-1484, 5305-00-145-7674, 5910-00-176-7693 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-5515: Pump Reciprocating Design: DOUBLE ACTING; Specification/standard Data: 81349-MIL-DTL-5515 GOVERNMENT SPECIFICATION; Operation Method: MANUAL; Discharge Pressure: 500.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-540-3938 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.