PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC-80Mask,air Line

Rhine Air, Inc · NSN 4240-01-573-5871 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-573-5871 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-573-5871. Primary manufacturer part number: RC-80.
Features
  • Mask,air Line — FSC 4240
  • Oxygen System Type: CONSTANT FLOW
  • 2 verified cross-references
  • Primary manufacturer: Rhine Air, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mask,air Line, cataloged under National Stock Number 4240-01-573-5871, 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 Rhine Air, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4240-01-573-5871
Primary Part NumberRC-80
Item NameMask,air Line
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerRhine Air, Inc
StatusCANCELLED
Oxygen System TypeCONSTANT FLOW
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3020-00-252-734534110-68 INTERCHANGEABLE
Chain,roller
Aeroil Products Co Inc
2805-00-447-9267RC80 INTERCHANGEABLE
Screen
Wisconsin Motors, Llc
6610-00-530-0028RC-60 INTERCHANGEABLE
Indicator,vertical Velocity
Aerosonic Llc
3020-00-540-3653RC80 INTERCHANGEABLE
Chain,roller
Pt Components Inc Drive Div
3020-01-132-6640RC80 INTERCHANGEABLE
Link,roller Chain
Beiersdorf Inc
4240-01-247-7217U00158T22LP0 INTERCHANGEABLE
Cartridge,respirator,air Filteri
Parmelee Industries, Inc. Dba U S Safety
3040-01-290-3530P-171081 INTERCHANGEABLE
Connecting Link,rigid
Daifuku Airport America Corporation
3020-01-297-0284 INTERCHANGEABLE
Chain,roller
5961-01-337-5007 INTERCHANGEABLE
Semiconductor Device,diode
3020-01-350-6444 INTERCHANGEABLE
Sprocket Wheel
Cross-Reference Index
Part NumberManufacturer
RC-80 PRIMARY Rhine Air, Inc (USA)
RC-60 Rhine Air, Inc (USA)
Related Parts
3020-00-252-7345INTERCHANGEABLE
CHAIN,ROLLER
34110-68
2805-00-447-9267INTERCHANGEABLE
SCREEN
RC80
6610-00-530-0028INTERCHANGEABLE
INDICATOR,VERTICAL VELOCITY
RC-60
3020-00-540-3653INTERCHANGEABLE
CHAIN,ROLLER
RC80
3020-01-132-6640INTERCHANGEABLE
LINK,ROLLER CHAIN
RC80
4240-01-247-7217INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
U00158T22LP0
3040-01-290-3530INTERCHANGEABLE
CONNECTING LINK,RIGID
P-171081
3020-01-297-0284INTERCHANGEABLE
CHAIN,ROLLER
5961-01-337-5007INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3020-01-350-6444INTERCHANGEABLE
SPROCKET WHEEL
5821-01-469-6095INTERCHANGEABLE
RECEIVER-DRIVER
4210-01-533-5845INTERCHANGEABLE
PROPORTIONER,FOAM LIQUID,LINE TY
FAM-PO-6.0

Frequently Asked Questions

What is NSN 4240-01-573-5871?

NSN 4240-01-573-5871 is a Mask,air Line, manufactured by Rhine Air, Inc, classified under FSC 4240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4240-01-573-5871?

NSN 4240-01-573-5871 has 2 cross-referenced part numbers: RC-80 (Rhine Air, Inc), RC-60 (Rhine Air, Inc).

What NSN replaces 4240-01-573-5871?

There are 12 known substitutes for 4240-01-573-5871: 3020-00-252-7345, 2805-00-447-9267, 6610-00-530-0028 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RC-80?

Key specifications for RC-80: Part Name Assigned by Controlling Agency: FULL FACE SUPPLIED AIR RESPIRATOR ASSEMBLY; Special Features: FULL FACE RESPIRATOR MASK; WIDE VIEWING LENS; NIOSH APPROVED; ADJUSTABLE HEADSTRAPS; BUILT-IN SPEAKING DIAPHRAGM; INCLUDES 100 FT HOSE WITH QUICK DISCONNECT FITTINGS, BELT CLIP, AND NON-KINKABLE WAIST TO MASK BREATHING TUBE; NOT FOR USE IN ATMOSPHERES CONTAINING LESS THAN 19.5 PERCENT OXYGEN FT; Oxygen System Type: CONSTANT FLOW. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4240-01-573-5871 still in active supply?

NSN 4240-01-573-5871 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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