NSN 4820-01-535-2350 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-535-2350. Manufacturer of record part number: SW851.
Nearby stock numbers← 4820-01-535-2160 Valve, Check
·
4820-01-535-2357 Parts Kit, Pressure Regulating VA →
4820-01-535-2350 — Valves, Nonpowered
Features
Valve,globe — FSC 4820
Flow Control Device: STEM
Furnished Items and Quantity: 1 HANDWHEEL
Nominal Pipe Size Accommodated: 0.555 INCHES ALL ENDS IN
Connection Style: SOCKET ALL ENDS
Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Bonnet Type: INSIDE SCREW
Identification
NSN: 4820-01-535-2350
NIIN: 015352350
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SW851
Manufacturer: Flowserve Inc
General Description
The Valve,globe, cataloged under National Stock Number 4820-01-535-2350, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Inc. Government technical data includes 10 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 4820-01-535-2350?
NSN 4820-01-535-2350 is a Valve,globe, manufactured by Flowserve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-535-2350?
NSN 4820-01-535-2350 has 2 manufacturer part numbers on file: SW851 (Flowserve Inc), B-54236 (Flowserve Inc).
What are the specifications of SW851?
Key specifications for SW851: Flow Control Device: STEM; Furnished Items and Quantity: 1 HANDWHEEL; Nominal Pipe Size Accommodated: 0.555 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-535-2350 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.