PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

609942Cap,valve

Setra Systems, Inc. Dba Gems Sensors · NSN 4820-01-628-9019 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-628-9019 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-628-9019. Primary manufacturer part number: 609942.
Features
  • Cap,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-628-9019, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-628-9019
Primary Part Number609942
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-00-402-0373 INTERCHANGEABLE
Structural Section,special Shape
Cross-Reference Index
Part NumberManufacturer
BA-200-UE-JB-1.50-V-10.00-A-M Setra Systems, Inc. Dba Gems Sensors (USA)
609942 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
9540-00-402-0373INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE

Frequently Asked Questions

What is NSN 4820-01-628-9019?

NSN 4820-01-628-9019 is a Cap,valve, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-628-9019?

NSN 4820-01-628-9019 has 2 cross-referenced part numbers: BA-200-UE-JB-1.50-V-10.00-A-M (Setra Systems, Inc. Dba Gems Sensors), 609942 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 4820-01-628-9019?

There is 1 known substitute for 4820-01-628-9019: 9540-00-402-0373. Verify interchangeability with system specifications before substitution.

What are the specifications of 609942?

Key specifications for 609942: Part Name Assigned by Controlling Agency: BONNET ASSY/ON BOARD REPAIR KIT; End Item Identification: APPROVED SCD. 2 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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