The O-Ring, cataloged under National Stock Number 5331-00-059-3685, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Nichols Engineering and Research Corp Sub of Wheelabrator-Frye Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-059-3685 |
| Primary Part Number | 600A |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Nichols Engineering and Research Corp Sub of Wheelabrator-Frye Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| Center Hole Diameter | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 600A | Nichols Engineering and Research Corp Sub of Wheelabrator-Frye Inc (USA) |
| 5782-4165 | Lord Corp Aerospace Products Div (USA) |
| 575R946H11 | Westinghouse Electric Corp (USA) |
| 575R946H11 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5331-00-059-3685 is a O-Ring, manufactured by Nichols Engineering and Research Corp Sub of Wheelabrator-Frye Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-059-3685 has 4 cross-referenced part numbers: 600A (Nichols Engineering and Research Corp Sub of Wheelabrator-Frye Inc), 5782-4165 (Lord Corp Aerospace Products Div), 575R946H11 (Westinghouse Electric Corp), 575R946H11 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 8 known substitutes for 5331-00-059-3685: 6625-00-001-6919, 5330-00-366-6270, 6230-00-565-3271 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 600A: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q; Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.