PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6379Button,valve

Greno Industries, Inc. Dba Greno Industries Inc · NSN 4820-01-177-2388 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-177-2388 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-177-2388. Primary manufacturer part number: 6379.
Features
  • Button,valve — FSC 4820
  • Material: COPPER ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Greno Industries, Inc. Dba Greno Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Button,valve, cataloged under National Stock Number 4820-01-177-2388, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Greno Industries, Inc. Dba Greno Industries Inc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-177-2388
Primary Part Number6379
Item NameButton,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGreno Industries, Inc. Dba Greno Industries Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-042-8695 INTERCHANGEABLE
Packing,preformed
5340-00-050-1599MS9379-16 INTERCHANGEABLE
Plug,expansion
Sae International Dba Sae International
3110-00-100-3075233502 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Acf Industries Inc
8345-00-292-9166 INTERCHANGEABLE
Flag,national
5340-01-257-34416379 INTERCHANGEABLE
Bumper
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
4730-01-293-2864 INTERCHANGEABLE
Restrictor,fluid Flow
Cross-Reference Index
Part NumberManufacturer
6350-1XX 47 Greno Industries, Inc. Dba Greno Industries Inc (USA)
6379 PRIMARY Greno Industries, Inc. Dba Greno Industries Inc (USA)
Related Parts
5330-00-042-8695INTERCHANGEABLE
PACKING,PREFORMED
5340-00-050-1599INTERCHANGEABLE
PLUG,EXPANSION
MS9379-16
3110-00-100-3075INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
233502
8345-00-292-9166INTERCHANGEABLE
FLAG,NATIONAL
5340-01-257-3441INTERCHANGEABLE
BUMPER
6379
4730-01-293-2864INTERCHANGEABLE
RESTRICTOR,FLUID FLOW

Frequently Asked Questions

What is NSN 4820-01-177-2388?

NSN 4820-01-177-2388 is a Button,valve, manufactured by Greno Industries, Inc. Dba Greno Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-177-2388?

NSN 4820-01-177-2388 has 2 cross-referenced part numbers: 6350-1XX 47 (Greno Industries, Inc. Dba Greno Industries Inc), 6379 (Greno Industries, Inc. Dba Greno Industries Inc).

What NSN replaces 4820-01-177-2388?

There are 6 known substitutes for 4820-01-177-2388: 5330-00-042-8695, 5340-00-050-1599, 3110-00-100-3075 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6379?

Key specifications for 6379: Material: COPPER ALLOY. 1 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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