The Ring,wearing, cataloged under National Stock Number 4320-01-446-0975, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfred Conhagen, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-446-0975 |
| Primary Part Number | WR-1807 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Alfred Conhagen, Inc. |
| Status | ACTIVE |
| Body Style | EXTERNAL FLANGE |
| Material | NICKEL ALLOY |
| Corner Shape | SQUARE ALL CORNERS |
| Material Document and Classification | QQ-N-288 COMP B/D FED SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA-1807 | Alfred Conhagen, Inc. (USA) |
| PL-1807 REV B | Alfred Conhagen, Inc. (USA) |
| PL-1807 ITEM 5 | Alfred Conhagen, Inc. (USA) |
| WR-1807 PRIMARY | Alfred Conhagen, Inc. (USA) |
| EL-1807 REV B | Alfred Conhagen, Inc. (USA) |
NSN 4320-01-446-0975 is a Ring,wearing, manufactured by Alfred Conhagen, Inc., classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-446-0975 has 5 cross-referenced part numbers: AA-1807 (Alfred Conhagen, Inc.), PL-1807 REV B (Alfred Conhagen, Inc.), PL-1807 ITEM 5 (Alfred Conhagen, Inc.), WR-1807 (Alfred Conhagen, Inc.), EL-1807 REV B (Alfred Conhagen, Inc.).
There are 10 known substitutes for 4320-01-446-0975: 3120-00-287-6433, 4320-01-395-0506, 4320-01-417-6689 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for WR-1807: Special Features: SUCTION COVER WEARING RING; Body Style: EXTERNAL FLANGE; Material: NICKEL ALLOY; Corner Shape: SQUARE ALL CORNERS. 6 total characteristics are documented in the Federal Logistics Information System.