PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201-300Adapter Kit,air and Gas Mask

Biomarine Inc · NSN 4240-01-089-8929 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-089-8929 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-089-8929. Primary manufacturer part number: 201-300.
Features
  • Adapter Kit,air and Gas Mask — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Biomarine Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter Kit,air and Gas Mask, cataloged under National Stock Number 4240-01-089-8929, 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 Biomarine Inc. 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
NSN4240-01-089-8929
Primary Part Number201-300
Item NameAdapter Kit,air and Gas Mask
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerBiomarine Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5835-01-016-846016779466-014 INTERCHANGEABLE
Head,magnetic
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
5950-01-161-1533 INTERCHANGEABLE
Transformer,pulse
6545-01-549-010220-1300 INTERCHANGEABLE
Case,dental Instrument and Suppl
Biomet Microfixation, Llc Div Biomet Microfixation
Cross-Reference Index
Part NumberManufacturer
201-300 PRIMARY Biomarine Inc (USA)
Related Parts
5835-01-016-8460INTERCHANGEABLE
HEAD,MAGNETIC
16779466-014
5950-01-161-1533INTERCHANGEABLE
TRANSFORMER,PULSE
6545-01-549-0102INTERCHANGEABLE
CASE,DENTAL INSTRUMENT AND SUPPL
20-1300

Frequently Asked Questions

What is NSN 4240-01-089-8929?

NSN 4240-01-089-8929 is a Adapter Kit,air and Gas Mask, manufactured by Biomarine Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-089-8929?

NSN 4240-01-089-8929 has 1 cross-referenced part number: 201-300 (Biomarine Inc).

What NSN replaces 4240-01-089-8929?

There are 3 known substitutes for 4240-01-089-8929: 5835-01-016-8460, 5950-01-161-1533, 6545-01-549-0102. Verify interchangeability with system specifications before substitution.

What are the specifications of 201-300?

Key specifications for 201-300: End Item Identification: M26A1 MASK. 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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