PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A218Strainer Element,sediment

Volcanic Heater Inc Dba Volcanic Heater, Inc. · NSN 4730-01-084-2763 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-084-2763 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-084-2763. Primary manufacturer part number: A218.
Features
  • Strainer Element,sediment — FSC 4730
  • Length: 11.500 INCHES NOMINAL IN
  • Second End Flange Thickness: 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • First End Flange Thickness: 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • End Connection Type: FLANGE W/BAIL FIRST END
  • Perforation Diameter: 0.050 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE
  • Style Designator: FRUSTUM
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-084-2763, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Volcanic Heater Inc Dba Volcanic Heater, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-084-2763
Primary Part NumberA218
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVolcanic Heater Inc Dba Volcanic Heater, Inc.
StatusACTIVE
Length11.500 INCHES NOMINAL IN
Second End Flange Thickness0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
First End Flange Thickness0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
End Connection TypeFLANGE W/BAIL FIRST END
Perforation Diameter0.050 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
Style DesignatorFRUSTUM
Filtering Media DesignPERFORATED
Major Outside Diameter2.280 INCHES NOMINAL IN
End Connection TypeFLANGED SECOND END
MaterialSTEEL CORROSION RESISTING
Perforation Quantity144.0 PER SQUARE INCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5331-00-086-2584A218 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
3110-00-155-7378CM218 INTERCHANGEABLE
Bearing,roller,cylindrical
American Roller Bearing Inc
5331-00-173-8142995242 INTERCHANGEABLE
O-Ring
Xomox Corp Sub of Emerson Electric Co
3455-00-554-732010440 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
3040-00-891-9637A2-18 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
3040-01-029-7564121B646H03 INTERCHANGEABLE
Shaft,straight
Northrop Grumman Support Services Corp
5130-01-112-0612A21-8 INTERCHANGEABLE
Anvil,fastener Installation Tool
Hi-Shear Corporation
4010-01-430-4286 INTERCHANGEABLE
Chain Assembly,single Leg
5940-01-539-3761A218 INTERCHANGEABLE
Terminal,lug
Harger Inc Dba Harger Lightning Protection Inc
5940-01-576-8603A218 INTERCHANGEABLE
Terminal,lug
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
Cross-Reference Index
Part NumberManufacturer
A218 PRIMARY Volcanic Heater Inc Dba Volcanic Heater, Inc. (USA)
Related Parts
5331-00-086-2584INTERCHANGEABLE
O-RING
A218
3110-00-155-7378INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
CM218
5331-00-173-8142INTERCHANGEABLE
O-RING
995242
3455-00-554-7320INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10440
3040-00-891-9637INTERCHANGEABLE
SHAFT,STRAIGHT
A2-18
3040-01-029-7564INTERCHANGEABLE
SHAFT,STRAIGHT
121B646H03
5130-01-112-0612INTERCHANGEABLE
ANVIL,FASTENER INSTALLATION TOOL
A21-8
4010-01-430-4286INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
5940-01-539-3761INTERCHANGEABLE
TERMINAL,LUG
A218
5940-01-576-8603INTERCHANGEABLE
TERMINAL,LUG
A218
5340-01-616-2403INTERCHANGEABLE
BRACKET,MOUNTING
A-281

Frequently Asked Questions

What is NSN 4730-01-084-2763?

NSN 4730-01-084-2763 is a Strainer Element,sediment, manufactured by Volcanic Heater Inc Dba Volcanic Heater, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-084-2763?

NSN 4730-01-084-2763 has 1 cross-referenced part number: A218 (Volcanic Heater Inc Dba Volcanic Heater, Inc.).

What NSN replaces 4730-01-084-2763?

There are 11 known substitutes for 4730-01-084-2763: 5331-00-086-2584, 3110-00-155-7378, 5331-00-173-8142 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A218?

Key specifications for A218: Length: 11.500 INCHES NOMINAL IN; Second End Flange Thickness: 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; First End Flange Thickness: 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; End Connection Type: FLANGE W/BAIL FIRST END. 12 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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