The Ring,wearing, cataloged under National Stock Number 4320-00-835-3860, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-835-3860 |
| Primary Part Number | CA11207-9 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Right Side Flange Thickness | 0.131 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Distance From End | 0.219 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 4.012 INCHES MINIMUM AND 4.014 INCHES MAXIMUM IN |
| Material | COPPER ALLOY |
| Left Side Flange Thickness | 0.131 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Largest External Anchor Flange Radius | 2.813 INCHES NOMINAL IN |
| Body Outside Diameter | 5.249 INCHES MINIMUM AND 5.250 INCHES MAXIMUM IN |
| Distance Below Centerline | 0.063 INCHES NOMINAL IN |
| End to Flange Distance | 0.456 INCHES NOMINAL IN |
| Smallest External Anchor Flange Radius | 2.625 INCHES NOMINAL IN |
| Body Style | EXTERNAL LOCKING FLANGE |
| Distance Between Flanges | 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CA11207 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| CA11207-9-1 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| CA11207-9 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-00-835-3860 is a Ring,wearing, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-835-3860 has 3 cross-referenced part numbers: CA11207 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA11207-9-1 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA11207-9 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 3 known substitutes for 4320-00-835-3860: 4320-00-835-3863, 4320-01-202-5638, 3040-01-203-5461. Verify interchangeability with system specifications before substitution.
Key specifications for CA11207-9: Right Side Flange Thickness: 0.131 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN; Distance From End: 0.219 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 4.012 INCHES MINIMUM AND 4.014 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.