The Ring,wearing, cataloged under National Stock Number 4320-00-218-3021, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-218-3021 |
| Primary Part Number | 27428 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27428 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 4320-00-218-3021 is a Ring,wearing, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-218-3021 has 1 cross-referenced part number: 27428 (Dresser Industries Inc Leroi Div).
There are 2 known substitutes for 4320-00-218-3021: 5977-00-561-3382, 6150-01-652-1851. Verify interchangeability with system specifications before substitution.
Key specifications for 27428: Material: COPPER ALLOY; End Item Identification: WAYNE MODEL NC200VLT. 2 total characteristics are documented in the Federal Logistics Information System.