PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-3429CCap,valve

Griswold Industries Dba Cla-Val Co · NSN 4820-01-191-2718 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-191-2718 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-191-2718. Primary manufacturer part number: C-3429C.
Features
  • Cap,valve — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-191-2718, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGriswold Industries Dba Cla-Val Co (CAGE 86184)
Technical Specifications
ParameterValue
NSN4820-01-191-2718
Primary Part NumberC-3429C
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-01-173-4112S1384-1 1/2X2INSS30T50PSI INTERCHANGEABLE
Valve,safety Relief
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-191-2647C-3431J INTERCHANGEABLE
Adapter,valve Position Indicator
Griswold Industries Dba Cla-Val Co
6680-01-191-2747C-3432G INTERCHANGEABLE
Housing,indicator
Griswold Industries Dba Cla-Val Co
5950-01-547-0043RE-015470043 INTERCHANGEABLE
Coil,radio Frequency
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
47619 Griswold Industries Dba Cla-Val Co (USA)
47619 ITEM 6 Griswold Industries Dba Cla-Val Co (USA)
C-3429C PRIMARY Griswold Industries Dba Cla-Val Co (USA)
C-3429 Griswold Industries Dba Cla-Val Co (USA)
Related Parts
4820-01-173-4112INTERCHANGEABLE
VALVE,SAFETY RELIEF
S1384-1 1/2X2INSS30T50PSI
4820-01-191-2647INTERCHANGEABLE
ADAPTER,VALVE POSITION INDICATOR
C-3431J
6680-01-191-2747INTERCHANGEABLE
HOUSING,INDICATOR
C-3432G
5950-01-547-0043INTERCHANGEABLE
COIL,RADIO FREQUENCY
RE-015470043

Frequently Asked Questions

What is NSN 4820-01-191-2718?

NSN 4820-01-191-2718 is a Cap,valve, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-191-2718?

NSN 4820-01-191-2718 has 4 cross-referenced part numbers: 47619 (Griswold Industries Dba Cla-Val Co), 47619 ITEM 6 (Griswold Industries Dba Cla-Val Co), C-3429C (Griswold Industries Dba Cla-Val Co), C-3429 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-01-191-2718?

There are 4 known substitutes for 4820-01-191-2718: 4820-01-173-4112, 4820-01-191-2647, 6680-01-191-2747 and 1 more. Verify interchangeability with system specifications before substitution.

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