The Ring,wearing, cataloged under National Stock Number 4320-01-358-8568, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hampton Hydraulics, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-358-8568 |
| Primary Part Number | 77858 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Hampton Hydraulics, Llc |
| Status | ACTIVE |
| Body Inside Diameter | 3.500 INCHES NOMINAL IN |
| Material | GLASS AND PLASTIC |
| Body Style | PLAIN |
| Body Outside Diameter | 3.750 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 77858 | Victor Fluid Power Inc (USA) |
| 912135 PIECE 20 | Hampton Hydraulics, Llc (USA) |
| 77858 PRIMARY | Hampton Hydraulics, Llc (USA) |
| 118402 | Victor Fluid Power Inc (USA) |
| 912135 PIECE 20 | Victor Fluid Power Inc (USA) |
NSN 4320-01-358-8568 is a Ring,wearing, manufactured by Hampton Hydraulics, Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-358-8568 has 5 cross-referenced part numbers: 77858 (Victor Fluid Power Inc), 912135 PIECE 20 (Hampton Hydraulics, Llc), 77858 (Hampton Hydraulics, Llc), 118402 (Victor Fluid Power Inc), 912135 PIECE 20 (Victor Fluid Power Inc).
There are 2 known substitutes for 4320-01-358-8568: 4140-00-179-0193, 5950-00-272-7334. Verify interchangeability with system specifications before substitution.
Key specifications for 77858: Body Inside Diameter: 3.500 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN; Material: GLASS AND PLASTIC; Body Style: PLAIN. 8 total characteristics are documented in the Federal Logistics Information System.