The Valve,ball, cataloged under National Stock Number 4820-01-423-2869, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Indiana Fluid Systems Solutions Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-423-2869 |
| Primary Part Number | SS-68TSW32PAN-350 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Indiana Fluid Systems Solutions Llc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Valve Size | 2.000 INCHES IN |
| Maximum Operating Temp | -20.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Maximum Operating Temp | 200.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Face to Face Distance | 2.000 INCHES IN |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | STEEL CORROSION RESISTING BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Material | STEEL CORROSION RESISTING STEM |
| Valve Operation Method | AIR |
| 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 |
|---|---|
| SS-68TSW32PAN-350 PRIMARY | Indiana Fluid Systems Solutions Llc (USA) |
| 8230644-0703 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 8230644 | 7/1 Vendor item drawing reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 4820-01-423-2869 is a Valve,ball, manufactured by Indiana Fluid Systems Solutions Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-423-2869 has 2 manufacturer part numbers on file: SS-68TSW32PAN-350 (Indiana Fluid Systems Solutions Llc), 8230644-0703 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for SS-68TSW32PAN-350: Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Style Designator: STRAIGHT THRU FLANGED ENDS; Valve Size: 2.000 INCHES IN; Maximum Operating Temp: -20.0 FAHRENHEIT FIRST RESPONSE DEGF. 11 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.