PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6664Stem,fluid Valve

Greno Industries, Inc. Dba Greno Industries Inc · NSN 4820-01-176-6053 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-176-6053 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-6053. Primary manufacturer part number: 6664.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 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 Steel Corrosion Resisting construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-176-6053, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-176-6053
Primary Part Number6664
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGreno Industries, Inc. Dba Greno Industries Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5210-00-277-1618599-9642-40 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2805-00-464-3283630387 INTERCHANGEABLE
Cover,oil Pump
Am General Llc
4720-00-857-1732 INTERCHANGEABLE
Hose,nonmetallic
5950-00-947-6631 INTERCHANGEABLE
Transformer,radio Frequency
5950-01-140-58081371 INTERCHANGEABLE
Coil,electrical
Standard Industries
4730-01-169-9665SAE J514/1 6-4 070220CN INTERCHANGEABLE
Elbow,tube to Boss
Sae International Dba Sae International
6150-01-417-80628D00123-31R INTERCHANGEABLE
Lead,storage Battery
Cdk Mobile Systems Inc
Cross-Reference Index
Part NumberManufacturer
6600D 12 Greno Industries, Inc. Dba Greno Industries Inc (USA)
6664 PRIMARY Greno Industries, Inc. Dba Greno Industries Inc (USA)
Related Parts
5210-00-277-1618INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-40
2805-00-464-3283INTERCHANGEABLE
COVER,OIL PUMP
630387
4720-00-857-1732INTERCHANGEABLE
HOSE,NONMETALLIC
5950-00-947-6631INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5950-01-140-5808INTERCHANGEABLE
COIL,ELECTRICAL
1371
4730-01-169-9665INTERCHANGEABLE
ELBOW,TUBE TO BOSS
SAE J514/1 6-4 070220CN
6150-01-417-8062INTERCHANGEABLE
LEAD,STORAGE BATTERY
8D00123-31R

Frequently Asked Questions

What is NSN 4820-01-176-6053?

NSN 4820-01-176-6053 is a Stem,fluid 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 4820-01-176-6053?

NSN 4820-01-176-6053 has 2 cross-referenced part numbers: 6600D 12 (Greno Industries, Inc. Dba Greno Industries Inc), 6664 (Greno Industries, Inc. Dba Greno Industries Inc).

What NSN replaces 4820-01-176-6053?

There are 7 known substitutes for 4820-01-176-6053: 5210-00-277-1618, 2805-00-464-3283, 4720-00-857-1732 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6664?

Key specifications for 6664: Material: STEEL CORROSION RESISTING. 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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