PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

O-S-571Sodium Carbonate,anhydrous

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6810-00-237-2906 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-00-237-2906 — this item is cataloged by the U.S. Government under National Stock Number 6810-00-237-2906. Primary manufacturer part number: O-S-571.
Features
  • Sodium Carbonate,anhydrous — FSC 6810
  • Quantity Within Each Unit Package: 300.000 POUNDS LBS
  • Physical Form: POWDER
  • Composition and Percentage: 99.2 MINIMUM BY WEIGHT SODIUM CARBONATE
  • Nondefinitive Spec/std Data: I TYPE
  • Medical Designation and Grade: TECHNICAL
  • 2 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sodium Carbonate,anhydrous, cataloged under National Stock Number 6810-00-237-2906, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-00-237-2906
Primary Part NumberO-S-571
Item NameSodium Carbonate,anhydrous
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Quantity Within Each Unit Package300.000 POUNDS LBS
Physical FormPOWDER
Composition and Percentage99.2 MINIMUM BY WEIGHT SODIUM CARBONATE
Nondefinitive Spec/std DataI TYPE
Medical Designation and GradeTECHNICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6810-00-233-1715SODA-ASH-100 INTERCHANGEABLE
Sodium Carbonate,anhydrous
Rite-Kem, Inc. Dba Rite-Kem Inc
6810-00-262-8567 INTERCHANGEABLE
Sodium Carbonate,anhydrous
Cross-Reference Index
Part NumberManufacturer
O-S-571 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59563 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
6810-00-233-1715INTERCHANGEABLE
SODIUM CARBONATE,ANHYDROUS
SODA-ASH-100
6810-00-262-8567INTERCHANGEABLE
SODIUM CARBONATE,ANHYDROUS

Frequently Asked Questions

What is NSN 6810-00-237-2906?

NSN 6810-00-237-2906 is a Sodium Carbonate,anhydrous, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6810 (No Item Name Available). Status: active.

What are the part numbers for NSN 6810-00-237-2906?

NSN 6810-00-237-2906 has 2 cross-referenced part numbers: O-S-571 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 6810-00-237-2906?

There are 2 known substitutes for 6810-00-237-2906: 6810-00-233-1715, 6810-00-262-8567. Verify interchangeability with system specifications before substitution.

What are the specifications of O-S-571?

Key specifications for O-S-571: Quantity Within Each Unit Package: 300.000 POUNDS LBS; Physical Form: POWDER; Composition and Percentage: 99.2 MINIMUM BY WEIGHT SODIUM CARBONATE; Nondefinitive Spec/std Data: I TYPE. 5 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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