PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19737Comparator,metal

Univar Corp Van Waters and Rogers Inc · NSN 6630-00-098-3085 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-098-3085 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-098-3085. Primary manufacturer part number: 19737.
Features
  • Comparator,metal — FSC 6630
  • General Characteristics Item Description: CARBON ANALYSIS OF IRON AND STEEL,DOUBLE CALIBRATION,1 GRAM SAMPLE RANGE 0-1.50 PERCENT IN ICREMENTS OF 0.005 PERCENT,1/4 GRAM SAMPLE RANGE 0-6.00 PERCENT IN INCREMENTS OF 0.02 PERCENT,W/FACTOR CHART MOUNTED ON INSTRUMENT AND SULFUR TRAP,115V,AC,50 OR 60 HZ,SINGLE PHASE,INPUT POWER SOURCE,17.000 IN. W,33.000 IN. H,12.000 IN. DEEP O/A DIM. V
  • 4 verified cross-references
  • Primary manufacturer: Univar Corp Van Waters and Rogers Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Comparator,metal, cataloged under National Stock Number 6630-00-098-3085, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Univar Corp Van Waters and Rogers Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6630-00-098-3085
Primary Part Number19737
Item NameComparator,metal
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerUnivar Corp Van Waters and Rogers Inc
StatusCANCELLED
General Characteristics Item DescriptionCARBON ANALYSIS OF IRON AND STEEL,DOUBLE CALIBRATION,1 GRAM SAMPLE RANGE 0-1.50 PERCENT IN ICREMENTS OF 0.005 PERCENT,1/4 GRAM SAMPLE RANGE 0-6.00 PERCENT IN INCREMENTS OF 0.02 PERCENT,W/FACTOR CHART MOUNTED ON INSTRUMENT AND SULFUR TRAP,115V,AC,50 OR 60 HZ,SINGLE PHASE,INPUT POWER SOURCE,17.000 IN. W,33.000 IN. H,12.000 IN. DEEP O/A DIM. V
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-103-9168 INTERCHANGEABLE
Bearing,shaft
5915-00-197-707760963-2 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc.
5960-00-262-0198 INTERCHANGEABLE
Electron Tube
5120-00-288-656606252 INTERCHANGEABLE
Handle,cant Hook and Peavy
Columbus Mckinnon Corporation Dba Cm Shredder
7530-00-295-6179 INTERCHANGEABLE
Film,copying,thermographic Proce
5975-00-337-6653 INTERCHANGEABLE
Box Connector,electrical
3040-00-394-84484954 INTERCHANGEABLE
Shaft,turbine
Northrop Grumman Systems Corporation Div Marine Systems
1005-00-532-3090 INTERCHANGEABLE
Screw,knob
3110-00-555-5339 INTERCHANGEABLE
Bearing,ball,annular
5315-00-741-1926118240 INTERCHANGEABLE
Key,machine
Am General Llc
Cross-Reference Index
Part NumberManufacturer
19737 Univar Corp Van Waters and Rogers Inc (USA)
577-100 Leco Inc (USA)
572-100 Leco Plating Co (USA)
577 Leco Plating Co (USA)
Related Parts
3110-00-103-9168INTERCHANGEABLE
BEARING,SHAFT
5915-00-197-7077INTERCHANGEABLE
FILTER,BAND PASS
60963-2
5960-00-262-0198INTERCHANGEABLE
ELECTRON TUBE
5120-00-288-6566INTERCHANGEABLE
HANDLE,CANT HOOK AND PEAVY
06252
7530-00-295-6179INTERCHANGEABLE
FILM,COPYING,THERMOGRAPHIC PROCE
5975-00-337-6653INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3040-00-394-8448INTERCHANGEABLE
SHAFT,TURBINE
4954
1005-00-532-3090INTERCHANGEABLE
SCREW,KNOB
3110-00-555-5339INTERCHANGEABLE
BEARING,BALL,ANNULAR
5315-00-741-1926INTERCHANGEABLE
KEY,MACHINE
118240
5975-00-825-9121INTERCHANGEABLE
ROD,GROUND
8340
5945-00-864-4661INTERCHANGEABLE
FLASHER,THERMAL
577-100

Frequently Asked Questions

What is NSN 6630-00-098-3085?

NSN 6630-00-098-3085 is a Comparator,metal, manufactured by Univar Corp Van Waters and Rogers Inc, classified under FSC 6630 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6630-00-098-3085?

NSN 6630-00-098-3085 has 4 cross-referenced part numbers: 19737 (Univar Corp Van Waters and Rogers Inc), 577-100 (Leco Inc), 572-100 (Leco Plating Co), 577 (Leco Plating Co).

What NSN replaces 6630-00-098-3085?

There are 12 known substitutes for 6630-00-098-3085: 3110-00-103-9168, 5915-00-197-7077, 5960-00-262-0198 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19737?

Key specifications for 19737: General Characteristics Item Description: CARBON ANALYSIS OF IRON AND STEEL,DOUBLE CALIBRATION,1 GRAM SAMPLE RANGE 0-1.50 PERCENT IN ICREMENTS OF 0.005 PERCENT,1/4 GRAM SAMPLE RANGE 0-6.00 PERCENT IN INCREMENTS OF 0.02 PERCENT,W/FACTOR CHART MOUNTED ON INSTRUMENT AND SULFUR TRAP,115V,AC,50 OR 60 HZ,SINGLE PHASE,INPUT POWER SOURCE,17.000 IN. W,33.000 IN. H,12.000 IN. DEEP O/A DIM. V. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6630-00-098-3085 still in active supply?

NSN 6630-00-098-3085 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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