The O-Ring, cataloged under National Stock Number 5331-01-319-4818, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (CAGE 91940) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-319-4818 |
| Primary Part Number | 127-272 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D-547948 ITEM 29 | Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (USA) |
| 127-272 PRIMARY | Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (USA) |
NSN 5331-01-319-4818 is a O-Ring, manufactured by Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-319-4818 has 2 cross-referenced part numbers: D-547948 ITEM 29 (Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc), 127-272 (Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc).
There are 3 known substitutes for 5331-01-319-4818: 5310-00-809-9285, 2990-00-997-8717, 6635-01-391-9553. Verify interchangeability with system specifications before substitution.