The O-Ring, cataloged under National Stock Number 5331-00-776-7031, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Aqualung Usa, Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-776-7031 |
| Primary Part Number | 820214P |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Aqualung Usa, Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER |
| Center Hole Diameter | 0.978 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-776-7031 is a O-Ring, manufactured by Aqualung Usa, Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-776-7031 has 2 cross-referenced part numbers: 820214P (Aqualung Usa, Inc), 8202-14 (Aqualung Usa, Inc).
There are 4 known substitutes for 5331-00-776-7031: 5331-00-951-1890, 2530-01-062-3831, 5331-01-176-7915 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 820214P: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER; Special Features: INSPECT IN ACCORDANCE W/MIL-M-19595; Center Hole Diameter: 0.978 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.