PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7064Tester,antifreeze Solutions

Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer · NSN 6630-01-322-7650 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-322-7650 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-322-7650. Primary manufacturer part number: 7064.
Features
  • Tester,antifreeze Solutions — FSC 6630
  • Purchase Description Identification: 0A3K2-7064
  • 2 verified cross-references
  • Primary manufacturer: Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,antifreeze Solutions, cataloged under National Stock Number 6630-01-322-7650, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-322-7650
Primary Part Number7064
Item NameTester,antifreeze Solutions
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerMercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer
StatusACTIVE
Purchase Description Identification0A3K2-7064
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5930-00-050-2627 INTERCHANGEABLE
Switch,toggle
5945-00-180-83477064 INTERCHANGEABLE
Relay,electromagnetic
Leach International Corp Div Leach International Corporation
5315-00-263-51977064 INTERCHANGEABLE
Key,machine
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6760-00-407-9698 INTERCHANGEABLE
Cord,counter Drive
5120-00-602-5422 INTERCHANGEABLE
Depressor,cable Cor
6530-00-872-5936 INTERCHANGEABLE
Bottle,screw Cap
5950-00-903-8054 INTERCHANGEABLE
Coil,radio Frequency
5950-00-947-2342722803-30 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5360-00-948-03757064 INTERCHANGEABLE
Spring,helical,compression
Essex Industries, Inc. Dba Essex Industries
Cross-Reference Index
Part NumberManufacturer
7064 PRIMARY Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer (USA)
7064VP Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer (USA)
Related Parts
5930-00-050-2627INTERCHANGEABLE
SWITCH,TOGGLE
5945-00-180-8347INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
7064
5315-00-263-5197INTERCHANGEABLE
KEY,MACHINE
7064
6760-00-407-9698INTERCHANGEABLE
CORD,COUNTER DRIVE
5120-00-602-5422INTERCHANGEABLE
DEPRESSOR,CABLE COR
6530-00-872-5936INTERCHANGEABLE
BOTTLE,SCREW CAP
5950-00-903-8054INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-947-2342INTERCHANGEABLE
TRANSFORMER,POWER
722803-30
5360-00-948-0375INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7064

Frequently Asked Questions

What is NSN 6630-01-322-7650?

NSN 6630-01-322-7650 is a Tester,antifreeze Solutions, manufactured by Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-322-7650?

NSN 6630-01-322-7650 has 2 cross-referenced part numbers: 7064 (Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer), 7064VP (Mercury Iron & Steel Dba Misco Refractometer Div Misco Refractometer).

What NSN replaces 6630-01-322-7650?

There are 9 known substitutes for 6630-01-322-7650: 5930-00-050-2627, 5945-00-180-8347, 5315-00-263-5197 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7064?

Key specifications for 7064: Purchase Description Identification: 0A3K2-7064. 1 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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