The O-Ring, cataloged under National Stock Number 5331-01-021-0877, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marley Pump Co Hydromatic Pumps. 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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Marley Pump Co Hydromatic Pumps (CAGE 31015) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-021-0877 |
| Primary Part Number | 834-16 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marley Pump Co Hydromatic Pumps |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 834-16 | Marley Pump Co Hydromatic Pumps (USA) |
NSN 5331-01-021-0877 is a O-Ring, manufactured by Marley Pump Co Hydromatic Pumps, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-021-0877 has 1 cross-referenced part number: 834-16 (Marley Pump Co Hydromatic Pumps).
There are 2 known substitutes for 5331-01-021-0877: 5330-01-021-0887, 4820-01-331-2699. Verify interchangeability with system specifications before substitution.