The Coupling,pump, cataloged under National Stock Number 4320-00-921-6670, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-921-6670 |
| Primary Part Number | DS933282 |
| Item Name | Coupling,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| General Characteristics Item Description | STEEL; SPLINED BOTH ENDS 12 SPLINES; 0.647 IN. MAJOR DIA; 0.520 IN. MINOR DIA; 2.067 IN. O/A LG IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DS933282 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 9083501-32 | Us Army Aviation and Missile Command (USA) |
| 3979 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 9083501-32 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 9083501-32 | Donallco Inc (USA) |
| 3979 | General Signal Corp (USA) |
| DS933282 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-921-6670 is a Coupling,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-921-6670 has 7 cross-referenced part numbers: DS933282 (Eaton Aerospace, Llc Dba Jackson South), 9083501-32 (Us Army Aviation and Missile Command), 3979 (Eaton Aerospace, Llc Dba Jackson South), 9083501-32 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 9083501-32 (Donallco Inc) and 2 more.
There are 11 known substitutes for 4320-00-921-6670: 3110-00-100-3113, 1630-00-255-8235, 4310-00-267-5155 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for DS933282: General Characteristics Item Description: STEEL; SPLINED BOTH ENDS 12 SPLINES; 0.647 IN. MAJOR DIA; 0.520 IN. MINOR DIA; 2.067 IN. O/A LG IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-921-6670 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.