The Ring,wearing, cataloged under National Stock Number 4320-01-195-3870, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-195-3870 |
| Primary Part Number | 11095 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY 903 |
| Material Document and Classification | MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE |
| Center Flange Thickness | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Surface Finish | 125.0 MICROINCHES ALL SURFACES |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| End to Flange Distance | 0.281 INCHES NOMINAL IN |
| Positioning Hole Depth | 0.188 INCHES NOMINAL IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Body Outside Diameter | 3.998 INCHES MINIMUM AND 3.999 INCHES MAXIMUM IN |
| Corner Shape | ROUND INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Radius | 0.125 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| Body Style | EXTERNAL FLANGE |
| Body Inside Diameter | 2.014 INCHES MINIMUM AND 2.016 INCHES MAXIMUM IN |
| Positioning Hole Width | 0.125 INCHES NOMINAL IN |
| Flange Diameter | 4.214 INCHES MINIMUM AND 4.219 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11095 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| CA9043 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| PL1.5VCM-1 ITEM 9X | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| CA9043-9X PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-01-195-3870 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-195-3870 has 4 cross-referenced part numbers: 11095 (Rps-Fl, Inc. Dba Rps Inc), CA9043 (Air & Liquid Systems Corporation Dba Buffalo Pumps), PL1.5VCM-1 ITEM 9X (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA9043-9X (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 12 known substitutes for 4320-01-195-3870: 4320-00-018-2719, 5307-00-466-7135, 5950-00-910-9275 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11095: Material: COPPER ALLOY 903; Special Features: TAPERED FROM RIGHT OUTSIDE CORNER TO RIGHT INSIDE CORNER 0.188 IN. IN; Material Document and Classification: MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE; Center Flange Thickness: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.