The Wrench,impeller, cataloged under National Stock Number 4320-00-759-5539, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Coffin Turbo Pump Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-759-5539 |
| Primary Part Number | 5639 |
| Item Name | Wrench,impeller |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Coffin Turbo Pump Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL;4.031 IN.MAJOR OD;3.250 IN.MINOR OD;3.438 IN.MAJOR ID;2.500 IN.MINOR ID;6.000 IN.O/A H;WRENCH HANDLE 10.500 IN.O/A LG;0.500 IN.OD;THE BODY OF THE WRENCH IS IN TWO PIECES AND THREADS TO GETHER W/LH THDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-759-5539 is a Wrench,impeller, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-759-5539 has 2 cross-referenced part numbers: 5639 (Fmc Corp), 5639 (Coffin Turbo Pump Inc).
There are 9 known substitutes for 4320-00-759-5539: 5305-00-208-3569, 5960-00-230-5228, 3040-00-277-2092 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5639: General Characteristics Item Description: STEEL;4.031 IN.MAJOR OD;3.250 IN.MINOR OD;3.438 IN.MAJOR ID;2.500 IN.MINOR ID;6.000 IN.O/A H;WRENCH HANDLE 10.500 IN.O/A LG;0.500 IN.OD;THE BODY OF THE WRENCH IS IN TWO PIECES AND THREADS TO GETHER W/LH THDS IN. 1 total characteristics are documented in the Federal Logistics Information System.