PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7000001898Fit Test Apparatus,respirator

3m Company · NSN 4240-01-248-8146 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-248-8146 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-248-8146. Primary manufacturer part number: 7000001898.
Features
  • Fit Test Apparatus,respirator — FSC 4240
  • Criticality Code Justification: TEXT
  • FSC Application Data: RESPIRATOR
  • General Characteristics Item Description: SOLE SOURCE REQUIRED BY STATUTE 6.302; C/O 1 EA PART NUMBERS FT11 SENSITIVITY TEST SOLUTION,55 ML BOTTLE,FT12 FIT TEST SOLUTION,55 ML BOTTLE,FT14 FIT TEST HOOD,FT15 HOOD COLLAR AND 2 EA FT13 NEBULIZER
  • 8 verified cross-references
  • Primary manufacturer: 3m Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fit Test Apparatus,respirator, cataloged under National Stock Number 4240-01-248-8146, 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 3m Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, 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
NSN4240-01-248-8146
Primary Part Number7000001898
Item NameFit Test Apparatus,respirator
FSC / FSG4240 / 42 — No Item Name Available
Manufacturer3m Company
StatusACTIVE
Criticality Code JustificationTEXT
FSC Application DataRESPIRATOR
General Characteristics Item DescriptionSOLE SOURCE REQUIRED BY STATUTE 6.302; C/O 1 EA PART NUMBERS FT11 SENSITIVITY TEST SOLUTION,55 ML BOTTLE,FT12 FIT TEST SOLUTION,55 ML BOTTLE,FT14 FIT TEST HOOD,FT15 HOOD COLLAR AND 2 EA FT13 NEBULIZER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5998-00-100-0153 INTERCHANGEABLE
Circuit Card Assembly
3110-00-155-9150 INTERCHANGEABLE
Bearing,ball,thrust
8135-00-257-48880920561 INTERCHANGEABLE
Wrapper,coin
Odp Business Solutions, Llc Dba Office Depot 2160
5950-00-280-4539FT10 INTERCHANGEABLE
Transformer,power
Magnetika Inc
5331-00-584-0265012-7377 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
6240-01-432-4210 INTERCHANGEABLE
Lamp,flashtube
3120-01-552-5252FT-10 INTERCHANGEABLE
Roller,linear-Rotary Motion
Timken Aerospace, Inc Dba Torrington Product
Cross-Reference Index
Part NumberManufacturer
DC/CPS/6356 TABLE 4 ITEM 46 Defence Clothing Team, Team Leidos (GBR)
7000001898 PRIMARY 3m Company (USA)
DC/CPS/6748 ITEM 14 Defence Clothing Team, Team Leidos (GBR)
1201307 Henry Schein Uk Holdings Ltd Div Equipment (GBR)
DC/CPS/6748 ITEM 15 Defence Clothing Team, Team Leidos (GBR)
FT10 3m Company Div Oh&esd (USA)
FT10 3m Company (USA)
FT10 3m United Kingdom Plc (GBR)
Related Parts
5998-00-100-0153INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3110-00-155-9150INTERCHANGEABLE
BEARING,BALL,THRUST
8135-00-257-4888INTERCHANGEABLE
WRAPPER,COIN
0920561
5950-00-280-4539INTERCHANGEABLE
TRANSFORMER,POWER
FT10
5331-00-584-0265INTERCHANGEABLE
O-RING
012-7377
6240-01-432-4210INTERCHANGEABLE
LAMP,FLASHTUBE
3120-01-552-5252INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
FT-10

Frequently Asked Questions

What is NSN 4240-01-248-8146?

NSN 4240-01-248-8146 is a Fit Test Apparatus,respirator, manufactured by 3m Company, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-248-8146?

NSN 4240-01-248-8146 has 8 cross-referenced part numbers: DC/CPS/6356 TABLE 4 ITEM 46 (Defence Clothing Team, Team Leidos), 7000001898 (3m Company), DC/CPS/6748 ITEM 14 (Defence Clothing Team, Team Leidos), 1201307 (Henry Schein Uk Holdings Ltd Div Equipment), DC/CPS/6748 ITEM 15 (Defence Clothing Team, Team Leidos) and 3 more.

What NSN replaces 4240-01-248-8146?

There are 7 known substitutes for 4240-01-248-8146: 5998-00-100-0153, 3110-00-155-9150, 8135-00-257-4888 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7000001898?

Key specifications for 7000001898: Criticality Code Justification: TEXT; FSC Application Data: RESPIRATOR; General Characteristics Item Description: SOLE SOURCE REQUIRED BY STATUTE 6.302; C/O 1 EA PART NUMBERS FT11 SENSITIVITY TEST SOLUTION,55 ML BOTTLE,FT12 FIT TEST SOLUTION,55 ML BOTTLE,FT14 FIT TEST HOOD,FT15 HOOD COLLAR AND 2 EA FT13 NEBULIZER. 3 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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