The O-Ring, cataloged under National Stock Number 5331-00-434-5615, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-434-5615 |
| Primary Part Number | 2100-13 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Kearflex Engineering Company |
| Status | ACTIVE |
| Center Hole Diameter | 2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-434-5615 is a O-Ring, manufactured by Kearflex Engineering Company, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-434-5615 has 2 cross-referenced part numbers: 2100-13 (Kearflex Engineering Company), 10163290 (Nimikkeistokeskus Ncb Finland).
There are 7 known substitutes for 5331-00-434-5615: 5310-00-595-7237, 5961-00-904-5355, 5330-00-994-7409 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2100-13: Center Hole Diameter: 2.104 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.