PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A06571Ring,lantern

Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit · NSN 4320-01-230-8920 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-230-8920 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-230-8920. Primary manufacturer part number: A06571.
Features
  • Ring,lantern — FSC 4320
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Ring,lantern, cataloged under National Stock Number 4320-01-230-8920, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-230-8920
Primary Part NumberA06571
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRobbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-143-7454200412 INTERCHANGEABLE
Packing,preformed
Fenwal Inc Packaging Systems Div
Cross-Reference Index
Part NumberManufacturer
A06571 PRIMARY Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit (USA)
A06571Q Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit (USA)
D103-3 Roper Industries Inc Roper Pump Co Div (USA)
Related Parts
5330-01-143-7454INTERCHANGEABLE
PACKING,PREFORMED
200412

Frequently Asked Questions

What is NSN 4320-01-230-8920?

NSN 4320-01-230-8920 is a Ring,lantern, manufactured by Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-230-8920?

NSN 4320-01-230-8920 has 3 cross-referenced part numbers: A06571 (Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit), A06571Q (Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit), D103-3 (Roper Industries Inc Roper Pump Co Div).

What NSN replaces 4320-01-230-8920?

There is 1 known substitute for 4320-01-230-8920: 5330-01-143-7454. Verify interchangeability with system specifications before substitution.

What are the specifications of A06571?

Key specifications for A06571: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; End Item Identification: ROBBINS AND MYERS INC MODEL 1L6SSF ROTARY PUMP. 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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