PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IL-70741Membrane Block,blood Gas Analyze

Werfen Usa Llc · NSN 6630-01-254-5721 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-254-5721 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-254-5721. Primary manufacturer part number: IL-70741.
Features
  • Membrane Block,blood Gas Analyze — FSC 6630
  • Unit of Issue Cube: 0.0050 CUBIC FEET
  • Exterior Container Weight: 5.00 POUNDS LBS
  • General Characteristics Item Description: PARTIAL CARBON DIOXIDE (PCO2); C/O JACKETS,PREMEMBRANE; PUMP W/26 GAGE NEEDLE-1; SOLUTION,PARTIAL CARBON DIOXIDE (PC02) ELECTROLYTE 7 ML BTL-1; USED W/ANALYZER,6630-01-304-2167
  • 4 verified cross-references
  • Primary manufacturer: Werfen Usa Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Membrane Block,blood Gas Analyze, cataloged under National Stock Number 6630-01-254-5721, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Werfen Usa Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-254-5721
Primary Part NumberIL-70741
Item NameMembrane Block,blood Gas Analyze
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerWerfen Usa Llc
StatusACTIVE
Unit of Issue Cube0.0050 CUBIC FEET
Exterior Container Weight5.00 POUNDS LBS
General Characteristics Item DescriptionPARTIAL CARBON DIOXIDE (PCO2); C/O JACKETS,PREMEMBRANE; PUMP W/26 GAGE NEEDLE-1; SOLUTION,PARTIAL CARBON DIOXIDE (PC02) ELECTROLYTE 7 ML BTL-1; USED W/ANALYZER,6630-01-304-2167
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-118-55331287375H91 INTERCHANGEABLE
Generator,engine Accessory
Dressta North America Ltd
5990-00-450-987270741 INTERCHANGEABLE
Resolver,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-01-436-1738 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
MEMBRANE BLOCK PC02 Werfen Usa Llc (USA)
IL-70741 PRIMARY Werfen Usa Llc (USA)
70741 PRIMARY Werfen Usa Llc (USA)
282-835 Curtin Matheson Scientific Inc (USA)
Related Parts
2920-00-118-5533INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
1287375H91
5990-00-450-9872INTERCHANGEABLE
RESOLVER,ELECTRICAL
70741
5310-01-436-1738INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 6630-01-254-5721?

NSN 6630-01-254-5721 is a Membrane Block,blood Gas Analyze, manufactured by Werfen Usa Llc, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-254-5721?

NSN 6630-01-254-5721 has 4 cross-referenced part numbers: MEMBRANE BLOCK PC02 (Werfen Usa Llc), IL-70741 (Werfen Usa Llc), 70741 (Werfen Usa Llc), 282-835 (Curtin Matheson Scientific Inc).

What NSN replaces 6630-01-254-5721?

There are 3 known substitutes for 6630-01-254-5721: 2920-00-118-5533, 5990-00-450-9872, 5310-01-436-1738. Verify interchangeability with system specifications before substitution.

What are the specifications of IL-70741?

Key specifications for IL-70741: Unit of Issue Cube: 0.0050 CUBIC FEET; Part Name Assigned by Controlling Agency: MEMBRANE BLOCK BLOOD GAS ANALYZER USE W/6630-01-304-2167; Exterior Container Weight: 5.00 POUNDS LBS; General Characteristics Item Description: PARTIAL CARBON DIOXIDE (PCO2); C/O JACKETS,PREMEMBRANE; PUMP W/26 GAGE NEEDLE-1; SOLUTION,PARTIAL CARBON DIOXIDE (PC02) ELECTROLYTE 7 ML BTL-1; USED W/ANALYZER,6630-01-304-2167. 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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