The Pump,rotary, cataloged under National Stock Number 4320-01-041-5254, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Star Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-041-5254 |
| Primary Part Number | 102311 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Star Industries Inc |
| Status | ACTIVE |
| Operation Method | POWERED |
| Discharge Connection Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 0.500-14 NPT |
| Intake Connection Quantity | 1 |
| Intake Connection Type | THREADED INTERNAL |
| Drive Shaft Type | WOODRUFF KEYWAY |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Shaft Length | 1.625 INCHES NOMINAL IN |
| Intake Connection Thread Size and Series/type Designator | 0.500-14 NPT |
| Drive Connection Type | RIGID COUPLED |
| Rotary Pump Design | VANE |
| Discharge Connection Type | THREADED INTERNAL |
| Pump Rotation Direction | CLOCKWISE |
| Drive Shaft End Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102311 PRIMARY | Star Industries Inc (USA) |
NSN 4320-01-041-5254 is a Pump,rotary, manufactured by Star Industries Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-041-5254 has 1 cross-referenced part number: 102311 (Star Industries Inc).
There are 6 known substitutes for 4320-01-041-5254: 5895-00-368-9243, 3030-00-933-8564, 5815-01-107-5942 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102311: Operation Method: POWERED; Discharge Connection Quantity: 1; Discharge Connection Thread Size and Series/type Designator: 0.500-14 NPT; Intake Connection Quantity: 1. 14 total characteristics are documented in the Federal Logistics Information System.