The Pump,reciprocating, cataloged under National Stock Number 4320-01-261-0695, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Bourns Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-261-0695 |
| Primary Part Number | 3527 |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Drive Shaft Length | 23.860 INCHES NOMINAL IN |
| Discharge Connection Quantity | 2 |
| Operating Speed at Rated Capacity | 800.0 REVOLUTIONS PER MINUTE |
| Cylinder Quantity | 1 |
| Pumping Element Operating Position | HORIZONTAL |
| Discharge Connection Type | THREADED EXTERNAL |
| Discharge Pressure | 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Maximum Discharge Flow Rate | 23.0 GALLONS PER MINUTE |
| Intake Connection Quantity | 2 |
| Reciprocating Stroke Type | FIXED |
| Intake Connection Type | THREADED EXTERNAL |
| Pump Reciprocating Design | SINGLE ACTING |
| Drive Shaft End Diameter | 1.378 INCHES NOMINAL IN |
| Pumping Element Type | PISTON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3527 PRIMARY | Bourns Inc (USA) |
| W00309 | Pall Gmbh (DEU) |
| W00309 | Pall Wassertechnik Gmbh (DEU) |
| 3527 | Cat Pumps Deutschland Gmbh (DEU) |
| 12747 | Rochem Water Treatment Gmbh (DEU) |
| 3527 | Cat Pumps Corp (USA) |
| 3527/57783 | Slce Watermakers (FRA) |
| 0309 | Pall Wassertechnik Gmbh (DEU) |
NSN 4320-01-261-0695 is a Pump,reciprocating, manufactured by Bourns Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-261-0695 has 8 cross-referenced part numbers: 3527 (Bourns Inc), W00309 (Pall Gmbh), W00309 (Pall Wassertechnik Gmbh), 3527 (Cat Pumps Deutschland Gmbh), 12747 (Rochem Water Treatment Gmbh) and 3 more.
There are 12 known substitutes for 4320-01-261-0695: 3110-00-100-5504, 5365-00-187-1532, 5330-00-190-4231 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3527: Drive Shaft Length: 23.860 INCHES NOMINAL IN; Discharge Connection Quantity: 2; Operating Speed at Rated Capacity: 800.0 REVOLUTIONS PER MINUTE; Cylinder Quantity: 1. 14 total characteristics are documented in the Federal Logistics Information System.