NSN 4820-01-338-2586 · NIIN 013382586 · Part number 8907F 4.0 IN PC 3
The Walworth Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63686
Government record, cited
NSN 4820-01-338-2586 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-338-2586. Manufacturer of record part number: 8907F 4.0 IN PC 3.
Also searched as4820-01-338-2586 ·
4820013382586 ·
NIIN 013382586 ·
01-338-2586 ·
FSC 4820 Valves, Nonpowered · CAGE 63686 · 8907F 4.0 IN PC 3
Pressure Rating: 125.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Temp Rating: 150.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
Media for Which Designed: GAS OR OIL OR WATER OR STEAM
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: The Walworth Company
Identification
NSN: 4820-01-338-2586
NIIN: 013382586
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8907F 4.0 IN PC 3
Manufacturer: The Walworth Company
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-338-2586, 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 4 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
4820-01-338-2586
Primary Part Number
8907F 4.0 IN PC 3
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
The Walworth Company
Status
ACTIVE
Pressure Rating
125.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Temp Rating
150.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
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 4820-01-338-2586?
NSN 4820-01-338-2586 is a Disk,valve, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-338-2586?
NSN 4820-01-338-2586 has 1 manufacturer part number on file: 8907F 4.0 IN PC 3 (The Walworth Company).
What are the specifications of 8907F 4.0 IN PC 3?
Key specifications for 8907F 4.0 IN PC 3: Pressure Rating: 125.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Temp Rating: 150.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF; Media for Which Designed: GAS OR OIL OR WATER OR STEAM; Material: COPPER ALLOY. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-338-2586 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.