PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FAM-PO-6.0Proportioner,foam Liquid,line Ty

Buckeye Fire Equipment Co · NSN 4210-01-533-5845 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-533-5845 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-533-5845. Primary manufacturer part number: FAM-PO-6.0.
Features
  • Proportioner,foam Liquid,line Ty — FSC 4210
  • Overall Diameter: 8.500 INCHES NOMINAL IN
  • Material: COPPER
  • 2 verified cross-references
  • Primary manufacturer: Buckeye Fire Equipment Co
Applications
  • Applications requiring Copper construction
General Description

The Proportioner,foam Liquid,line Ty, cataloged under National Stock Number 4210-01-533-5845, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Buckeye Fire Equipment Co. Government technical data includes 2 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-533-5845
Primary Part NumberFAM-PO-6.0
Item NameProportioner,foam Liquid,line Ty
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerBuckeye Fire Equipment Co
StatusACTIVE
Overall Diameter8.500 INCHES NOMINAL IN
MaterialCOPPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3020-00-252-734534110-68 INTERCHANGEABLE
Chain,roller
Aeroil Products Co Inc
6610-00-530-0028RC-60 INTERCHANGEABLE
Indicator,vertical Velocity
Aerosonic Llc
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
5821-01-469-6095 INTERCHANGEABLE
Receiver-Driver
4240-01-573-5871RC-80 INTERCHANGEABLE
Mask,air Line
Rhine Air, Inc
Cross-Reference Index
Part NumberManufacturer
RC-6.0 Buckeye Fire Equipment Co (USA)
FAM-PO-6.0 PRIMARY Buckeye Fire Equipment Co (USA)
Related Parts
3020-00-252-7345INTERCHANGEABLE
CHAIN,ROLLER
34110-68
6610-00-530-0028INTERCHANGEABLE
INDICATOR,VERTICAL VELOCITY
RC-60
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
5821-01-469-6095INTERCHANGEABLE
RECEIVER-DRIVER
4240-01-573-5871INTERCHANGEABLE
MASK,AIR LINE
RC-80

Frequently Asked Questions

What is NSN 4210-01-533-5845?

NSN 4210-01-533-5845 is a Proportioner,foam Liquid,line Ty, manufactured by Buckeye Fire Equipment Co, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-533-5845?

NSN 4210-01-533-5845 has 2 cross-referenced part numbers: RC-6.0 (Buckeye Fire Equipment Co), FAM-PO-6.0 (Buckeye Fire Equipment Co).

What NSN replaces 4210-01-533-5845?

There are 8 known substitutes for 4210-01-533-5845: 3020-00-252-7345, 6610-00-530-0028, 4240-01-247-7217 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FAM-PO-6.0?

Key specifications for FAM-PO-6.0: Overall Diameter: 8.500 INCHES NOMINAL IN; Overall Length: 12.375 INCHES NOMINAL IN; Material: COPPER; Special Features: METERS THE CORRECT AMOUNT OF FOAM CONCENTRATE INTO THE WATER; BLADDER TANK FLOW RANGES - 500 TO 3000 AR-AFFF AND 270-3400 AFFF; FITS BETWEEN TWO 150 LB FLAT-FACED PIPE FLANGES; FACE IS MACHINED WITH 32 GROOVES PER INCH LBS. 4 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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