PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1690002Titrator

Hach Company Dba Hach Co · NSN 6630-01-569-3651 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-569-3651 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-569-3651. Primary manufacturer part number: 1690002.
Features
  • Titrator — FSC 6630
  • 5 verified cross-references
  • Primary manufacturer: Hach Company Dba Hach Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Titrator, cataloged under National Stock Number 6630-01-569-3651, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hach Company Dba Hach Co. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-569-3651
Primary Part Number1690002
Item NameTitrator
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-112-93725120-00-112-9372 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5905-00-137-073362-3-2-251 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Vishay Sprague Inc
5955-00-497-7702712732-6 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
5935-00-905-52387413C INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6145-01-067-8619110990-1 INTERCHANGEABLE
Cable,special Purpose,electrical
Teledyne Instruments, Inc. Dba Teledyne Cable Solutions Div Teledyne Cable Solutions
4220-01-277-77309968 INTERCHANGEABLE
Parts Kit,valve,pneumatic,inflat
Air-Lock, Incorporated
6625-01-282-302273086308 INTERCHANGEABLE
Test Set,computer
Control Data Systems Inc Contracts Dept
3455-01-310-38199968 INTERCHANGEABLE
Cutter,engraving
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5970-01-351-661360-13-4353-1671 INTERCHANGEABLE
Insulator,plate
Parker-Hannifin Corporation Dba Chomerics Division Div Chomerics Division
5325-01-480-0983169000-2 INTERCHANGEABLE
Latch,snapslide Fastener
Rtx Corporation Div Pratt & Whitney
Cross-Reference Index
Part NumberManufacturer
6630NCM082964 Defense Medical Standardization Board (USA)
1690002 Hach Pacific Pty Ltd (AUS)
9968 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
1690002 PRIMARY Hach Company Dba Hach Co (USA)
1690002 Saab Australia Pty Ltd (AUS)
Related Parts
5120-00-112-9372INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9372
5905-00-137-0733INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
62-3-2-251
5955-00-497-7702INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712732-6
5935-00-905-5238INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7413C
6145-01-067-8619INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
110990-1
4220-01-277-7730INTERCHANGEABLE
PARTS KIT,VALVE,PNEUMATIC,INFLAT
9968
6625-01-282-3022INTERCHANGEABLE
TEST SET,COMPUTER
73086308
3455-01-310-3819INTERCHANGEABLE
CUTTER,ENGRAVING
9968
5970-01-351-6613INTERCHANGEABLE
INSULATOR,PLATE
60-13-4353-1671
5325-01-480-0983INTERCHANGEABLE
LATCH,SNAPSLIDE FASTENER
169000-2
6145-01-514-0119INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9968

Frequently Asked Questions

What is NSN 6630-01-569-3651?

NSN 6630-01-569-3651 is a Titrator, manufactured by Hach Company Dba Hach Co, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-569-3651?

NSN 6630-01-569-3651 has 5 cross-referenced part numbers: 6630NCM082964 (Defense Medical Standardization Board), 1690002 (Hach Pacific Pty Ltd), 9968 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 1690002 (Hach Company Dba Hach Co), 1690002 (Saab Australia Pty Ltd).

What NSN replaces 6630-01-569-3651?

There are 11 known substitutes for 6630-01-569-3651: 5120-00-112-9372, 5905-00-137-0733, 5955-00-497-7702 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1690002?

Key specifications for 1690002: End Item Identification: 6630-01-545-0032 WATER QUALITY ANALYSIS SET; Part Name Assigned by Controlling Agency: TITRATOR DIGITAL. 2 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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