PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-8-B-20SCap,valve

Psg California, Llc Div Dover Corporation · NSN 4820-01-119-0626 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-119-0626 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-119-0626. Primary manufacturer part number: M-8-B-20S.
Features
  • Cap,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Psg California, Llc Div Dover Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-119-0626, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Psg California, Llc Div Dover Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-119-0626
Primary Part NumberM-8-B-20S
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPsg California, Llc Div Dover Corporation
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5120-00-012-40135120-00-012-4013 INTERCHANGEABLE
Forceps,nonsurgical
General Services Administration Federal Supply Service
5210-00-221-1986FG-31 INTERCHANGEABLE
Gage,thickness
A and E Mfg Co
5340-00-290-724820S INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
5120-00-293-3005HSF-20S INTERCHANGEABLE
Face,hammer,inserted
Williams J H Industrial Products Inc
6210-00-299-593419350-31ALTD INTERCHANGEABLE
Light,indicator
Hickok Waekon Llc
5930-00-807-8634B1777-276 INTERCHANGEABLE
Switch,rotary
Entron Industries Limited Partnership Dba Entron Industries Property Div
4810-00-845-5872B10S2 115VAC INTERCHANGEABLE
Valve,solenoid
Parker-Hannifin Corp Div Sporlan Division
6750-01-083-1921 INTERCHANGEABLE
Paper,copying,diazo Process
6140-01-299-259620-S INTERCHANGEABLE
Battery Assembly
Pro-Light Corp Sub of Sirchie Finger Print Laboratories
2610-01-412-4635 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
Cross-Reference Index
Part NumberManufacturer
M-8-B-20S Psg California, Llc Div Dover Corporation (USA)
20S Psg California, Llc Div Dover Corporation (USA)
Related Parts
5120-00-012-4013INTERCHANGEABLE
FORCEPS,NONSURGICAL
5120-00-012-4013
5210-00-221-1986INTERCHANGEABLE
GAGE,THICKNESS
FG-31
5340-00-290-7248INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
20S
5120-00-293-3005INTERCHANGEABLE
FACE,HAMMER,INSERTED
HSF-20S
6210-00-299-5934INTERCHANGEABLE
LIGHT,INDICATOR
19350-31ALTD
5930-00-807-8634INTERCHANGEABLE
SWITCH,ROTARY
B1777-276
4810-00-845-5872INTERCHANGEABLE
VALVE,SOLENOID
B10S2 115VAC
6750-01-083-1921INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6140-01-299-2596INTERCHANGEABLE
BATTERY ASSEMBLY
20-S
2610-01-412-4635INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU

Frequently Asked Questions

What is NSN 4820-01-119-0626?

NSN 4820-01-119-0626 is a Cap,valve, manufactured by Psg California, Llc Div Dover Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-119-0626?

NSN 4820-01-119-0626 has 2 cross-referenced part numbers: M-8-B-20S (Psg California, Llc Div Dover Corporation), 20S (Psg California, Llc Div Dover Corporation).

What NSN replaces 4820-01-119-0626?

There are 10 known substitutes for 4820-01-119-0626: 5120-00-012-4013, 5210-00-221-1986, 5340-00-290-7248 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-8-B-20S?

Key specifications for M-8-B-20S: End Item Identification: WILDEN PUMP MODEL M8; Special Features: BOTTOM PUMP; Material: STEEL CORROSION RESISTING. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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