PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6623Adjuster,stem

Greno Industries, Inc. Dba Greno Industries Inc · NSN 4820-01-176-6051 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-176-6051 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-6051. Primary manufacturer part number: 6623.
Features
  • Adjuster,stem — FSC 4820
  • General Characteristics Item Description: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Greno Industries, Inc. Dba Greno Industries Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Adjuster,stem, cataloged under National Stock Number 4820-01-176-6051, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-176-6051
Primary Part Number6623
Item NameAdjuster,stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGreno Industries, Inc. Dba Greno Industries Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-164-97198271923-1 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories
4720-00-189-2789SAE-20R1ECS-C-76XR INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
5340-00-626-307735408 INTERCHANGEABLE
Clamp,loop
Walker Mfg Co
5342-00-843-4590 INTERCHANGEABLE
Clamp
3040-01-048-865596884525 INTERCHANGEABLE
Collar,shaft
Peerless Pump a Tbg Inc Co
5999-01-058-16646623 INTERCHANGEABLE
Post,roller
The Bechdon Company, Llc
5340-01-196-3065 INTERCHANGEABLE
Cap,protective,dust and Moisture
5307-01-285-70006623 INTERCHANGEABLE
Stud,ball
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
6623 PRIMARY Greno Industries, Inc. Dba Greno Industries Inc (USA)
6600D 15 Greno Industries, Inc. Dba Greno Industries Inc (USA)
Related Parts
5935-00-164-9719INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8271923-1
4720-00-189-2789INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-20R1ECS-C-76XR
5340-00-626-3077INTERCHANGEABLE
CLAMP,LOOP
35408
5342-00-843-4590INTERCHANGEABLE
CLAMP
3040-01-048-8655INTERCHANGEABLE
COLLAR,SHAFT
96884525
5999-01-058-1664INTERCHANGEABLE
POST,ROLLER
6623
5340-01-196-3065INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
5307-01-285-7000INTERCHANGEABLE
STUD,BALL
6623

Frequently Asked Questions

What is NSN 4820-01-176-6051?

NSN 4820-01-176-6051 is a Adjuster,stem, 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 4820-01-176-6051?

NSN 4820-01-176-6051 has 2 cross-referenced part numbers: 6623 (Greno Industries, Inc. Dba Greno Industries Inc), 6600D 15 (Greno Industries, Inc. Dba Greno Industries Inc).

What NSN replaces 4820-01-176-6051?

There are 8 known substitutes for 4820-01-176-6051: 5935-00-164-9719, 4720-00-189-2789, 5340-00-626-3077 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6623?

Key specifications for 6623: General Characteristics Item Description: STEEL. 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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