PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28223Filter-Regulator-Gage-Lubricator

Ingersoll-Rand Company Dba Ingersoll-Rand · NSN 6685-00-324-5405 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-324-5405 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-324-5405. Primary manufacturer part number: 28223.
Features
  • Filter-Regulator-Gage-Lubricator — FSC 6685
  • General Characteristics Item Description: 5 TO 125PSI,1/4 IN. PORT SIZE IN
  • 1 verified cross-reference
  • Primary manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Filter-Regulator-Gage-Lubricator, cataloged under National Stock Number 6685-00-324-5405, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-324-5405
Primary Part Number28223
Item NameFilter-Regulator-Gage-Lubricator
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerIngersoll-Rand Company Dba Ingersoll-Rand
StatusACTIVE
General Characteristics Item Description5 TO 125PSI,1/4 IN. PORT SIZE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5970-00-285-01472822-3 INTERCHANGEABLE
Insulator,bushing
Dynamic Air Engineering, Inc.
4820-00-370-952428223 INTERCHANGEABLE
Sleeve,directional Control Linea
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-01-561-6675 INTERCHANGEABLE
Reducer,pipe
Cross-Reference Index
Part NumberManufacturer
28223 PRIMARY Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
5970-00-285-0147INTERCHANGEABLE
INSULATOR,BUSHING
2822-3
4820-00-370-9524INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
28223
4730-01-561-6675INTERCHANGEABLE
REDUCER,PIPE

Frequently Asked Questions

What is NSN 6685-00-324-5405?

NSN 6685-00-324-5405 is a Filter-Regulator-Gage-Lubricator, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-324-5405?

NSN 6685-00-324-5405 has 1 cross-referenced part number: 28223 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 6685-00-324-5405?

There are 3 known substitutes for 6685-00-324-5405: 5970-00-285-0147, 4820-00-370-9524, 4730-01-561-6675. Verify interchangeability with system specifications before substitution.

What are the specifications of 28223?

Key specifications for 28223: General Characteristics Item Description: 5 TO 125PSI,1/4 IN. PORT SIZE IN. 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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