PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72001/6Mask,chemical-Biological

Avon Protection Systems Incorporated Dba Avon Protection Systems Inc · NSN 4240-01-610-8619 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-610-8619 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-610-8619. Primary manufacturer part number: 72001/6.
Features
  • Mask,chemical-Biological — FSC 4240
  • Face Cover Type: FACEPIECE
  • Size Designation: SMALL
  • Filter Replaceability: REPLACEABLE
  • Spectacle Usage Provision: PROVIDED
  • Filter Type: CANISTER
  • Canister to Facepiece Attachment Method: DIRECT
  • Mounting Position: LEFT CHEEK
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mask,chemical-Biological, cataloged under National Stock Number 4240-01-610-8619, 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 Avon Protection Systems Incorporated Dba Avon Protection Systems Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-610-8619
Primary Part Number72001/6
Item NameMask,chemical-Biological
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvon Protection Systems Incorporated Dba Avon Protection Systems Inc
StatusACTIVE
Face Cover TypeFACEPIECE
Size DesignationSMALL
Filter ReplaceabilityREPLACEABLE
Spectacle Usage ProvisionPROVIDED
Filter TypeCANISTER
Canister to Facepiece Attachment MethodDIRECT
Mounting PositionLEFT CHEEK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-480-416581000-105 INTERCHANGEABLE
Seal,plain
American Metal Bearing Co Dba Amb Engineering & Machining Solutions
5945-00-498-1310BR7S515 INTERCHANGEABLE
Relay,electromagnetic
Microsemi Corp.-Power Management Group
3110-00-928-6872720016 INTERCHANGEABLE
Bearing,roller,thrust
Dana Off Highway Products, Llc
4320-01-604-04797250126 INTERCHANGEABLE
Nrp,pump Assy,eject
Evac North America Inc
Cross-Reference Index
Part NumberManufacturer
72001/6 PRIMARY Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA)
72501/26 Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA)
72501/26 Ugo Dr. Passalacqua (ITA)
Related Parts
5330-00-480-4165INTERCHANGEABLE
SEAL,PLAIN
81000-105
5945-00-498-1310INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
BR7S515
3110-00-928-6872INTERCHANGEABLE
BEARING,ROLLER,THRUST
720016
4320-01-604-0479INTERCHANGEABLE
NRP,PUMP ASSY,EJECT
7250126

Frequently Asked Questions

What is NSN 4240-01-610-8619?

NSN 4240-01-610-8619 is a Mask,chemical-Biological, manufactured by Avon Protection Systems Incorporated Dba Avon Protection Systems Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-610-8619?

NSN 4240-01-610-8619 has 3 cross-referenced part numbers: 72001/6 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc), 72501/26 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc), 72501/26 (Ugo Dr. Passalacqua).

What NSN replaces 4240-01-610-8619?

There are 4 known substitutes for 4240-01-610-8619: 5330-00-480-4165, 5945-00-498-1310, 3110-00-928-6872 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72001/6?

Key specifications for 72001/6: Face Cover Type: FACEPIECE; Size Designation: SMALL; Filter Replaceability: REPLACEABLE; Spectacle Usage Provision: PROVIDED. 7 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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