PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

O-C-265Sulfuric Acid,fuming

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6810-00-227-0443 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-00-227-0443 — this item is cataloged by the U.S. Government under National Stock Number 6810-00-227-0443. Primary manufacturer part number: O-C-265.
Features
  • Sulfuric Acid,fuming — FSC 6810
  • Special Handling Feature: CORROSIVE
  • Quantity Within Each Unit Package: 1.000 POUNDS LBS
  • Physical Form: LIQUID
  • Medical Designation and Grade: AMERICAN CHEMICAL SOCIETY
  • 4 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 Sulfuric Acid,fuming, cataloged under National Stock Number 6810-00-227-0443, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-00-227-0443
Primary Part NumberO-C-265
Item NameSulfuric Acid,fuming
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Special Handling FeatureCORROSIVE
Quantity Within Each Unit Package1.000 POUNDS LBS
Physical FormLIQUID
Medical Designation and GradeAMERICAN CHEMICAL SOCIETY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-122-3180901-112 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
2530-00-352-8428A-17103R INTERCHANGEABLE
Brake Lining Kit
Cmbf Products Inc
3810-00-437-047719704 INTERCHANGEABLE
Cover
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5306-00-515-8607J8705 INTERCHANGEABLE
Bolt,machine
Joslyn Corp
5950-00-897-8219 INTERCHANGEABLE
Transformer,audio Frequency
3455-01-046-148519704 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-052-31241970-4 INTERCHANGEABLE
Packing,retainer VA
Druck, Llc Dba Druck, Llc
1660-01-075-868619704 INTERCHANGEABLE
Parbak,special
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5331-01-351-27269705 INTERCHANGEABLE
O-Ring
DP Manufacturing Inc.
4510-01-378-458254338 INTERCHANGEABLE
Dispenser,paper Towel
Georgia-Pacific Consumer Products Lp Div Consumer Products
Cross-Reference Index
Part NumberManufacturer
O-C-265 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
9705 Avantor Performance Materials, Inc. (USA)
A-A-59282 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1-9704 Avantor Performance Materials, Inc. (USA)
Related Parts
5935-00-122-3180INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
901-112
2530-00-352-8428INTERCHANGEABLE
BRAKE LINING KIT
A-17103R
3810-00-437-0477INTERCHANGEABLE
COVER
19704
5306-00-515-8607INTERCHANGEABLE
BOLT,MACHINE
J8705
5950-00-897-8219INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3455-01-046-1485INTERCHANGEABLE
REAMER,MACHINE
19704
4820-01-052-3124INTERCHANGEABLE
PACKING,RETAINER VA
1970-4
1660-01-075-8686INTERCHANGEABLE
PARBAK,SPECIAL
19704
5331-01-351-2726INTERCHANGEABLE
O-RING
9705
4510-01-378-4582INTERCHANGEABLE
DISPENSER,PAPER TOWEL
54338
5330-01-459-4825INTERCHANGEABLE
SEAL,PLAIN ENCASED
6240-01-474-0979INTERCHANGEABLE
LAMP ASSEMBLY
P9705

Frequently Asked Questions

What is NSN 6810-00-227-0443?

NSN 6810-00-227-0443 is a Sulfuric Acid,fuming, 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 6810-00-227-0443?

NSN 6810-00-227-0443 has 4 cross-referenced part numbers: O-C-265 (Federal Specifications Promulgated by General Services Administration Washington DC), 9705 (Avantor Performance Materials, Inc.), A-A-59282 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1-9704 (Avantor Performance Materials, Inc.).

What NSN replaces 6810-00-227-0443?

There are 12 known substitutes for 6810-00-227-0443: 5935-00-122-3180, 2530-00-352-8428, 3810-00-437-0477 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of O-C-265?

Key specifications for O-C-265: Special Handling Feature: CORROSIVE; Quantity Within Each Unit Package: 1.000 POUNDS LBS; Physical Form: LIQUID; Medical Designation and Grade: AMERICAN CHEMICAL SOCIETY. 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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