The Ring,wearing, cataloged under National Stock Number 4320-00-167-0444, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Weldon Pump Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4320-00-167-0444 |
| Primary Part Number | 9001-10S |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Weldon Pump Llc |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Unthreaded Mounting Hole Diameter | 0.200 INCHES NOMINAL IN |
| Body Inside Diameter | 1.000 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 1.734 INCHES NOMINAL IN |
| Body Outside Diameter | 2.125 INCHES NOMINAL IN |
| Body Style | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-167-0444 is a Ring,wearing, manufactured by Weldon Pump Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-167-0444 has 3 cross-referenced part numbers: 9001-10S (Weldon Pump Llc), P392 (Weldon Tool Co the), P392 (Weldon Pump Llc).
There are 2 known substitutes for 4320-00-167-0444: 5330-00-932-3876, 4320-01-286-4065. Verify interchangeability with system specifications before substitution.
Key specifications for 9001-10S: Material: COPPER ALLOY; Unthreaded Mounting Hole Diameter: 0.200 INCHES NOMINAL IN; Body Inside Diameter: 1.000 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS. 10 total characteristics are documented in the Federal Logistics Information System.