The Packing,preformed, cataloged under National Stock Number 5330-00-251-0520, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rexnord Industries Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-251-0520 |
| Primary Part Number | 125816 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Peripheral Diameter | 8.938 INCHES NOMINAL IN |
| Outer Groove Smallest Width | 0.125 INCHES NOMINAL IN |
| Center Hole Diameter | 8.188 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.500 INCHES NOMINAL IN |
| Outer Groove Depth | 0.156 INCHES NOMINAL IN |
| Inner Groove Width | 0.250 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Outer Groove Width | 0.156 INCHES NOMINAL IN |
| Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 125816 PRIMARY | Rexnord Industries Llc (USA) |
NSN 5330-00-251-0520 is a Packing,preformed, manufactured by Rexnord Industries Llc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-251-0520 has 1 cross-referenced part number: 125816 (Rexnord Industries Llc).
There is 1 known substitute for 5330-00-251-0520: 5815-00-392-2331. Verify interchangeability with system specifications before substitution.
Key specifications for 125816: Peripheral Diameter: 8.938 INCHES NOMINAL IN; Outer Groove Smallest Width: 0.125 INCHES NOMINAL IN; Center Hole Diameter: 8.188 INCHES NOMINAL IN; Cross-Sectional Height: 0.500 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.