NSN 4820-01-429-9926 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-429-9926. Manufacturer of record part number: SW-851 2IN-STEM.
Nearby stock numbers← 4820-01-429-9922 Parts Kit, Ball Valve
·
4820-01-429-9958 Parts Kit, Check Valve →
4820-01-429-9926 — Valves, Nonpowered
Features
Stem,fluid Valve — FSC 4820
Valve Type for Which Designed: GLOBE
Stem Actuating End Type: THREADED EXTERNALLY
Valve Model Number for Which Designed: SW-851
Features Provided: RISING STEM
Valve Size for Which Designed: 2.000 INCHES IN
Material: STEEL
2 manufacturer part numbers on file
Identification
NSN: 4820-01-429-9926
NIIN: 014299926
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SW-851 2IN-STEM
Manufacturer: Flowserve Inc
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-429-9926, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Inc. Government technical data includes 6 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-429-9926?
NSN 4820-01-429-9926 is a Stem,fluid Valve, manufactured by Flowserve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-429-9926?
NSN 4820-01-429-9926 has 2 manufacturer part numbers on file: F-47241 NO. 10 (Flowserve Inc), SW-851 2IN-STEM (Flowserve Inc).
What are the specifications of SW-851 2IN-STEM?
Key specifications for SW-851 2IN-STEM: Valve Type for Which Designed: GLOBE; Stem Actuating End Type: THREADED EXTERNALLY; Valve Model Number for Which Designed: SW-851; Features Provided: RISING STEM. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-429-9926 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.