NSN 4820-01-377-4820 · NIIN 013774820 · Part number 5281F
The Walworth Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63686
Government record, cited
NSN 4820-01-377-4820 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-377-4820. Manufacturer of record part number: 5281F.
Also searched as4820-01-377-4820 ·
4820013774820 ·
NIIN 013774820 ·
01-377-4820 ·
FSC 4820 Valves, Nonpowered · CAGE 63686 · 5281F
Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which Designed: STEAM SINGLE RESPONSE
Material: IRON CAST BODY
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: The Walworth Company
Identification
NSN: 4820-01-377-4820
NIIN: 013774820
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5281F
Manufacturer: The Walworth Company
General Description
The Valve,globe, cataloged under National Stock Number 4820-01-377-4820, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Walworth Company. Government technical data includes 5 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.
Technical Specifications
Parameter
Value
NSN
4820-01-377-4820
Primary Part Number
5281F
Item Name
Valve,globe
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
The Walworth Company
Status
ACTIVE
Flow Control Device
STEM
Operating Pressure
300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-377-4820?
NSN 4820-01-377-4820 is a Valve,globe, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-377-4820?
NSN 4820-01-377-4820 has 1 manufacturer part number on file: 5281F (The Walworth Company).
What are the specifications of 5281F?
Key specifications for 5281F: Flow Control Device: STEM; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: 6 IN.; FLANGED, BOLTED BONNET, RISING STEM AND HANDWHEEL IN; Media for Which Designed: STEAM SINGLE RESPONSE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-377-4820 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.