The O-Ring, cataloged under National Stock Number 5331-00-138-9985, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parco, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-138-9985 |
| Primary Part Number | PRP568-338-975-75 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parco, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 3.076 INCHES MINIMUM AND 3.124 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PRP568-338-975-75 PRIMARY | Parco, Llc (USA) |
| 41584 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 568-338 | Buckeye Rubber & Packing Co (USA) |
NSN 5331-00-138-9985 is a O-Ring, manufactured by Parco, Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-138-9985 has 3 cross-referenced part numbers: PRP568-338-975-75 (Parco, Llc), 41584 (Davey Compressor Co Div of Keco Industries Inc), 568-338 (Buckeye Rubber & Packing Co).
There are 5 known substitutes for 5331-00-138-9985: 5962-01-223-7505, 5120-01-406-7726, 5330-01-408-8551 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for PRP568-338-975-75: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 3.076 INCHES MINIMUM AND 3.124 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.