The Disk,valve, cataloged under National Stock Number 4820-01-141-4176, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. Government technical data includes 3 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-141-4176 |
| Primary Part Number | 2073-5 PIECE 4 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Corporation Div Flowserve Us Inc |
| Status | ACTIVE |
| Taper Major Diameter | 3.730 INCHES NOMINAL IN |
| Taper Minor Diameter | 1.750 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2073-5 | Flowserve Corporation Div Flowserve Us Inc (USA) |
| 2073-5 PIECE 4 PRIMARY | Flowserve Corporation Div Flowserve Us Inc (USA) |
| 2073-5-4 | Anchor/darling Valve Co (USA) |
NSN 4820-01-141-4176 is a Disk,valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-141-4176 has 3 cross-referenced part numbers: 2073-5 (Flowserve Corporation Div Flowserve Us Inc), 2073-5 PIECE 4 (Flowserve Corporation Div Flowserve Us Inc), 2073-5-4 (Anchor/darling Valve Co).
There are 3 known substitutes for 4820-01-141-4176: 5940-00-230-8125, 3010-01-032-6699, 4820-01-170-9183. Verify interchangeability with system specifications before substitution.
Key specifications for 2073-5 PIECE 4: Taper Major Diameter: 3.730 INCHES NOMINAL IN; Taper Minor Diameter: 1.750 INCHES NOMINAL IN; Overall Height: 11.375 INCHES NOMINAL IN; Material: STEEL. 4 total characteristics are documented in the Federal Logistics Information System.