PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200201Hose Assembly,air Breathing

Avon Protection Systems Incorporated Dba Avon Protection Systems Inc · NSN 4240-01-668-1243 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-668-1243 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-668-1243. Primary manufacturer part number: 200201.
Features
  • Hose Assembly,air Breathing — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,air Breathing, cataloged under National Stock Number 4240-01-668-1243, 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. 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
NSN4240-01-668-1243
Primary Part Number200201
Item NameHose Assembly,air Breathing
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvon Protection Systems Incorporated Dba Avon Protection Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-621-7855200260 INTERCHANGEABLE
Semiconductor Devices,unitized
Astronics Test Systems Inc
5945-00-682-0645 INTERCHANGEABLE
Relay,electromagnetic
5920-00-931-62762002-01 INTERCHANGEABLE
Arrester,lightning
Joslyn Corp
6510-01-006-5978 INTERCHANGEABLE
Sponge,surgical
6230-01-536-3984200201 INTERCHANGEABLE
Flashlight
Koehler-Bright Star Llc
6515-01-559-8498200201 INTERCHANGEABLE
Scissors,bandage
Mueller Sports Medicine, Inc
1560-01-681-033420020.1 INTERCHANGEABLE
Modification Kit,airframe
Kenjer Industries
Cross-Reference Index
Part NumberManufacturer
200201 PRIMARY Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA)
Related Parts
5961-00-621-7855INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
200260
5945-00-682-0645INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5920-00-931-6276INTERCHANGEABLE
ARRESTER,LIGHTNING
2002-01
6510-01-006-5978INTERCHANGEABLE
SPONGE,SURGICAL
6230-01-536-3984INTERCHANGEABLE
FLASHLIGHT
200201
6515-01-559-8498INTERCHANGEABLE
SCISSORS,BANDAGE
200201
1560-01-681-0334INTERCHANGEABLE
MODIFICATION KIT,AIRFRAME
20020.1

Frequently Asked Questions

What is NSN 4240-01-668-1243?

NSN 4240-01-668-1243 is a Hose Assembly,air Breathing, 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 4240-01-668-1243?

NSN 4240-01-668-1243 has 1 cross-referenced part number: 200201 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc).

What NSN replaces 4240-01-668-1243?

There are 7 known substitutes for 4240-01-668-1243: 5961-00-621-7855, 5945-00-682-0645, 5920-00-931-6276 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 200201?

Key specifications for 200201: Part Name Assigned by Controlling Agency: COMBINATION HOSE MODULE; End Item Identification: CSPAPR. 2 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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