The O-Ring, cataloged under National Stock Number 5331-01-720-7884, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 7 commercial cross-references from 3 manufacturers, 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 | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Naval Sea Systems Command (CAGE 53711); Sae International Dba Sae International (CAGE 0U583) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-720-7884 |
| Primary Part Number | 8758871 / FIND 78VS |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8758871 / FIND 78VS | Naval Inventory Control Point Mechanicsburg (USA) |
| 8758871-78 | Naval Sea Systems Command (USA) |
| 8758871 / FIND 78 | Naval Sea Systems Command (USA) |
| 8758871 | Naval Sea Systems Command (USA) |
| AS3209-032 | Sae International Dba Sae International (USA) |
| AS3209-032VS | Naval Inventory Control Point Mechanicsburg (USA) |
| 8758871-78VS | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-01-720-7884 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-720-7884 has 7 cross-referenced part numbers: 8758871 / FIND 78VS (Naval Inventory Control Point Mechanicsburg), 8758871-78 (Naval Sea Systems Command), 8758871 / FIND 78 (Naval Sea Systems Command), 8758871 (Naval Sea Systems Command), AS3209-032 (Sae International Dba Sae International) and 2 more.
There are 3 known substitutes for 5331-01-720-7884: 5331-00-166-8392, 5331-01-391-0462, 5331-01-689-3764. Verify interchangeability with system specifications before substitution.