PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R30Filter,respirator,air Filtering

Square D Co Monroe Plant · NSN 4240-00-106-9786 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-00-106-9786 — this item is cataloged by the U.S. Government under National Stock Number 4240-00-106-9786. Primary manufacturer part number: R30.
Features
  • Filter,respirator,air Filtering — FSC 4240
  • Hazard Protection Feature: CHROMIC MIST AND PNEUMOCONIOSIS DUST AND TOXIC DUST
  • 1 verified cross-reference
  • Primary manufacturer: Square D Co Monroe Plant
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,respirator,air Filtering, cataloged under National Stock Number 4240-00-106-9786, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Square D Co Monroe Plant. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-00-106-9786
Primary Part NumberR30
Item NameFilter,respirator,air Filtering
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerSquare D Co Monroe Plant
StatusACTIVE
Hazard Protection FeatureCHROMIC MIST AND PNEUMOCONIOSIS DUST AND TOXIC DUST
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2815-00-355-1645R30 INTERCHANGEABLE
Tappet,engine Poppet Valve
Hatch & Kirk, Inc.
5999-01-005-9548R30 INTERCHANGEABLE
Contact,electrical
Vector Electronics & Technology Inc
3455-01-044-6359SR-30 INTERCHANGEABLE
Cutter,milling,end
Quinco Tool Products Co Inc
4330-01-217-4366R30 INTERCHANGEABLE
Filter Element,fluid
United States Filters Plymouth Products Div
3990-01-232-0880R-30 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
6230-01-424-6367R30 INTERCHANGEABLE
Reflector,light
Laser Products
5840-01-621-7366R30 INTERCHANGEABLE
Transponder,radio
Saab Transpondertech Usa Llc
Cross-Reference Index
Part NumberManufacturer
R30 PRIMARY Square D Co Monroe Plant (USA)
Related Parts
2815-00-355-1645INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
R30
5999-01-005-9548INTERCHANGEABLE
CONTACT,ELECTRICAL
R30
3455-01-044-6359INTERCHANGEABLE
CUTTER,MILLING,END
SR-30
4330-01-217-4366INTERCHANGEABLE
FILTER ELEMENT,FLUID
R30
3990-01-232-0880INTERCHANGEABLE
BINDER,LOAD
R-30
6230-01-424-6367INTERCHANGEABLE
REFLECTOR,LIGHT
R30
5840-01-621-7366INTERCHANGEABLE
TRANSPONDER,RADIO
R30

Frequently Asked Questions

What is NSN 4240-00-106-9786?

NSN 4240-00-106-9786 is a Filter,respirator,air Filtering, manufactured by Square D Co Monroe Plant, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-00-106-9786?

NSN 4240-00-106-9786 has 1 cross-referenced part number: R30 (Square D Co Monroe Plant).

What NSN replaces 4240-00-106-9786?

There are 7 known substitutes for 4240-00-106-9786: 2815-00-355-1645, 5999-01-005-9548, 3455-01-044-6359 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R30?

Key specifications for R30: Hazard Protection Feature: CHROMIC MIST AND PNEUMOCONIOSIS DUST AND TOXIC DUST. 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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