The Valve,plug, cataloged under National Stock Number 4820-01-696-0168, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Us Inc. Dba Flowserve Div Flow Control - Oil and Gas Sector. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-696-0168 |
| Primary Part Number | FIGURE 143-1 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Flowserve Us Inc. Dba Flowserve Div Flow Control - Oil and Gas Sector |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Nominal Pipe Size Accommodated | 1.0 INCHES ALL ENDS IN |
| Flange Face Design | PLAIN ALL ENDS |
| Nominal Length | 5.50 INCHES ALL ENDS IN |
| Connection Type | FLANGE ALL ENDS |
| Operating Pressure | 13.8 BAR MAXIMUM FIRST RESPONSE |
| Maximum Operating Temp | 93.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Outside Diameter | 4.3 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 2 ALL ENDS |
| Material | IRON BODY |
| Material | IRON STEM |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FIGURE 143-1 PRIMARY | Flowserve Us Inc. Dba Flowserve Div Flow Control - Oil and Gas Sector (USA) |
NSN 4820-01-696-0168 is a Valve,plug, manufactured by Flowserve Us Inc. Dba Flowserve Div Flow Control - Oil and Gas Sector, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-696-0168 has 1 manufacturer part number on file: FIGURE 143-1 (Flowserve Us Inc. Dba Flowserve Div Flow Control - Oil and Gas Sector).
Key specifications for FIGURE 143-1: Flange Shape: ROUND WITH HOLES ALL ENDS; Nominal Pipe Size Accommodated: 1.0 INCHES ALL ENDS IN; Flange Face Design: PLAIN ALL ENDS; Nominal Length: 5.50 INCHES ALL ENDS IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.