PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10431VCuvette,multi-Sample

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 6640-01-490-7541 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-490-7541 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-490-7541. Primary manufacturer part number: 10431V.
Features
  • Cuvette,multi-Sample — FSC 6640
  • Color: COLORLESS
  • Material: PLASTIC
  • Primary Container Unit Quantity: 100
  • Primary Container Type: PACKAGE
  • Features Provided: DISPOSABLE
  • 3 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Applications requiring Plastic construction
General Description

The Cuvette,multi-Sample, cataloged under National Stock Number 6640-01-490-7541, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 5 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-490-7541
Primary Part Number10431V
Item NameCuvette,multi-Sample
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
ColorCOLORLESS
MaterialPLASTIC
Primary Container Unit Quantity100
Primary Container TypePACKAGE
Features ProvidedDISPOSABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-198-371155092 INTERCHANGEABLE
Washer,lock
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
4320-00-262-1122029483-00 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5325-00-616-4858 INTERCHANGEABLE
Grommet,nonmetallic
5310-00-677-999610431 INTERCHANGEABLE
Nut,plain,hexagon
Pneudraulics, Inc.
5950-01-099-4579SM-D-448607 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-01-280-8195 INTERCHANGEABLE
Nut,tube Coupling
3120-01-301-1863 INTERCHANGEABLE
Bushing,sleeve
5955-01-334-975513-00097-001 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company
5315-01-496-04541043-1 INTERCHANGEABLE
Pin,straight,headless
Tru-Hitch, Inc.
5330-01-602-103610-431 INTERCHANGEABLE
Seal,plain
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
10431V Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
10431V Hf Scientific Inc. (USA)
10431 Hf Scientific Inc. (USA)
Related Parts
5310-00-198-3711INTERCHANGEABLE
WASHER,LOCK
55092
4320-00-262-1122INTERCHANGEABLE
RING,WEARING
029483-00
5325-00-616-4858INTERCHANGEABLE
GROMMET,NONMETALLIC
5310-00-677-9996INTERCHANGEABLE
NUT,PLAIN,HEXAGON
10431
5950-01-099-4579INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-448607
4730-01-280-8195INTERCHANGEABLE
NUT,TUBE COUPLING
3120-01-301-1863INTERCHANGEABLE
BUSHING,SLEEVE
5955-01-334-9755INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
13-00097-001
5315-01-496-0454INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1043-1
5330-01-602-1036INTERCHANGEABLE
SEAL,PLAIN
10-431

Frequently Asked Questions

What is NSN 6640-01-490-7541?

NSN 6640-01-490-7541 is a Cuvette,multi-Sample, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-490-7541?

NSN 6640-01-490-7541 has 3 cross-referenced part numbers: 10431V (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 10431V (Hf Scientific Inc.), 10431 (Hf Scientific Inc.).

What NSN replaces 6640-01-490-7541?

There are 10 known substitutes for 6640-01-490-7541: 5310-00-198-3711, 4320-00-262-1122, 5325-00-616-4858 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10431V?

Key specifications for 10431V: Color: COLORLESS; End Item Identification: USE WITH MODEL CP15 CHLORINE PHOTOMETER; Special Features: 5 ML USE IN THE MEASUREMENT OF WATER SAMPLES; COMES WITH CAPS; Material: PLASTIC. 7 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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