PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E100-55HLHydrometer,graduated Scale

American Society for Testing and Materials Dba Astm International · NSN 6630-00-245-8376 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-245-8376 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-245-8376. Primary manufacturer part number: E100-55HL.
Features
  • Hydrometer,graduated Scale — FSC 6630
  • Material: GLASS STEM
  • Material: GLASS PLUMMET
  • Scale Accuracy Rating: 0.100 DEGREES
  • Scale Quantity: 1
  • Scale Name: API
  • Specimen Receptacle Holder: NOT INCLUDED
  • Correction Scale: NOT INCLUDED
Applications
  • Applications requiring Glass Stem construction
General Description

The Hydrometer,graduated Scale, cataloged under National Stock Number 6630-00-245-8376, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is American Society for Testing and Materials Dba Astm International. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN6630-00-245-8376
Primary Part NumberE100-55HL
Item NameHydrometer,graduated Scale
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
MaterialGLASS STEM
MaterialGLASS PLUMMET
Scale Accuracy Rating0.100 DEGREES
Scale Quantity1
Scale NameAPI
Specimen Receptacle HolderNOT INCLUDED
Correction ScaleNOT INCLUDED
Conversion ChartNOT INCLUDED
Scale Range+39.0 TO 51.0 DEGREES
Temp Range+0.0 TO 150.0 DEG FAHRENHEIT
Scale Calibration Temp60.0 FAHRENHEIT DEGF
Scale Smallest Increment0.1 DEGREES
ThermometerINCLUDED
Overall Diameter18.000 MILLIMETERS MINIMUM AND 25.000 MILLIMETERS MAXIMUM MM
Nondefinitive Spec/std DataI TYPE AND 1 CLASS AND 55HL NUMBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6630-00-242-9257E100-53HM INTERCHANGEABLE
Hydrometer,graduated Scale
American Society for Testing and Materials Dba Astm International
6630-00-242-9258E100-54H INTERCHANGEABLE
Hydrometer,graduated Scale
American Society for Testing and Materials Dba Astm International
6630-00-245-8374D20616-07 INTERCHANGEABLE
Hydrometer,graduated Scale
La Pine Scientific Company
6630-00-245-8375F10058HL INTERCHANGEABLE
Hydrometer,graduated Scale
American Society for Testing and Materials Dba Astm International
6630-00-245-8377E100-56HL INTERCHANGEABLE
Hydrometer,graduated Scale
American Society for Testing and Materials Dba Astm International
6630-00-245-8378HX13005A INTERCHANGEABLE
Hydrometer,graduated Scale
A. Daigger and Company, Incorporated Dba Eta Hand2mind
6630-00-245-837948-3240 INTERCHANGEABLE
Hydrometer,graduated Scale
J & H Berge, Inc. Dba Lab Mart, the Div the Labmart
6630-00-265-76106608-2TS INTERCHANGEABLE
Hydrometer,graduated Scale
Nova-Tech International, Inc
6630-00-265-7758 INTERCHANGEABLE
Hydrometer,graduated Scale
6630-00-265-7759 INTERCHANGEABLE
Hydrometer,graduated Scale
Cross-Reference Index
Part NumberManufacturer
E100-55HL PRIMARY American Society for Testing and Materials Dba Astm International (USA)
MIL-H-36343 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
D20616-05 La Pine Scientific Company (USA)
E100-55HL A-Med International Supply Inc Dba a-Med Surgical Supplies (USA)
H8175 Thermo Instruments Inc (USA)
Related Parts
6630-00-242-9257INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
E100-53HM
6630-00-242-9258INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
E100-54H
6630-00-245-8374INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
D20616-07
6630-00-245-8375INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
F10058HL
6630-00-245-8377INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
E100-56HL
6630-00-245-8378INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
HX13005A
6630-00-245-8379INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
48-3240
6630-00-265-7610INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
6608-2TS
6630-00-265-7758INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
6630-00-265-7759INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
6630-00-265-7764INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
1846
6630-00-265-7765INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
6630-00-265-7765

Frequently Asked Questions

What is NSN 6630-00-245-8376?

NSN 6630-00-245-8376 is a Hydrometer,graduated Scale, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-00-245-8376?

NSN 6630-00-245-8376 has 5 cross-referenced part numbers: E100-55HL (American Society for Testing and Materials Dba Astm International), MIL-H-36343 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), D20616-05 (La Pine Scientific Company), E100-55HL (A-Med International Supply Inc Dba a-Med Surgical Supplies), H8175 (Thermo Instruments Inc).

What NSN replaces 6630-00-245-8376?

There are 12 known substitutes for 6630-00-245-8376: 6630-00-242-9257, 6630-00-242-9258, 6630-00-245-8374 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E100-55HL?

Key specifications for E100-55HL: Material: GLASS STEM; Material: GLASS PLUMMET; Scale Accuracy Rating: 0.100 DEGREES; Scale Quantity: 1. 16 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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