PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILT16384Tester,battery Electrolyte Solut

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6630-00-372-0837 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-372-0837 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-372-0837. Primary manufacturer part number: MILT16384.
Features
  • Tester,battery Electrolyte Solut — FSC 6630
  • Specific Gravity Range: +1.100 TO 1.300
  • Thermometer: INCLUDED
  • Float Quantity: 2
  • Material: GLASS BARREL
  • Temp Range: +20.0 TO 150.0 DEG FAHRENHEIT
  • Nondefinitive Spec/std Data: B TYPE
  • Barrel Quantity: 2
Applications
  • Applications requiring Glass Barrel construction
General Description

The Tester,battery Electrolyte Solut, cataloged under National Stock Number 6630-00-372-0837, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6630-00-372-0837
Primary Part NumberMILT16384
Item NameTester,battery Electrolyte Solut
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Specific Gravity Range+1.100 TO 1.300
ThermometerINCLUDED
Float Quantity2
MaterialGLASS BARREL
Temp Range+20.0 TO 150.0 DEG FAHRENHEIT
Nondefinitive Spec/std DataB TYPE
Barrel Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5940-00-018-4451 INTERCHANGEABLE
Splice,conductor
5905-00-191-7807TYPEB INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
4030-00-234-6245 INTERCHANGEABLE
Socket,wire Rope
9160-00-316-5249 INTERCHANGEABLE
Indicating Fluid,instrument
4940-00-322-6281 INTERCHANGEABLE
Pressurizing Kit,telephone Cable
6625-00-363-3846 INTERCHANGEABLE
Test Set,armature
5910-00-755-4032418881-2 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
L3harris Technologies, Inc. Dba Harris Corporation
5910-00-776-903227687-3 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6850-01-004-6635 INTERCHANGEABLE
Toner,indirect Electrostatic Pro
3415-01-013-1331TYPEB INTERCHANGEABLE
Grinding Machine
Devlieg Bullard II Inc.
Cross-Reference Index
Part NumberManufacturer
MILT16384 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
18T18FTYPEB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MILH16384TYPEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TYPE B Kahl Scientific Instrument Corporation (USA)
6630-00-372-0837 Kahl Scientific Instrument Corporation (USA)
Related Parts
5940-00-018-4451INTERCHANGEABLE
SPLICE,CONDUCTOR
5905-00-191-7807INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
TYPEB
4030-00-234-6245INTERCHANGEABLE
SOCKET,WIRE ROPE
9160-00-316-5249INTERCHANGEABLE
INDICATING FLUID,INSTRUMENT
4940-00-322-6281INTERCHANGEABLE
PRESSURIZING KIT,TELEPHONE CABLE
6625-00-363-3846INTERCHANGEABLE
TEST SET,ARMATURE
5910-00-755-4032INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
418881-2
5910-00-776-9032INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
27687-3
6850-01-004-6635INTERCHANGEABLE
TONER,INDIRECT ELECTROSTATIC PRO
3415-01-013-1331INTERCHANGEABLE
GRINDING MACHINE
TYPEB
5330-01-282-1324INTERCHANGEABLE
PACKING MATERIAL

Frequently Asked Questions

What is NSN 6630-00-372-0837?

NSN 6630-00-372-0837 is a Tester,battery Electrolyte Solut, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6630 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6630-00-372-0837?

NSN 6630-00-372-0837 has 5 cross-referenced part numbers: MILT16384 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 18T18FTYPEB (Federal Specifications Promulgated by General Services Administration Washington DC), MILH16384TYPEB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TYPE B (Kahl Scientific Instrument Corporation), 6630-00-372-0837 (Kahl Scientific Instrument Corporation).

What NSN replaces 6630-00-372-0837?

There are 11 known substitutes for 6630-00-372-0837: 5940-00-018-4451, 5905-00-191-7807, 4030-00-234-6245 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILT16384?

Key specifications for MILT16384: Specific Gravity Range: +1.100 TO 1.300; Thermometer: INCLUDED; Float Quantity: 2; Material: GLASS BARREL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6630-00-372-0837 still in active supply?

NSN 6630-00-372-0837 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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