PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2506-05Water Quality Analysis Set

Hach Company Dba Hach Co · NSN 6630-01-073-1534 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-073-1534 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-073-1534. Primary manufacturer part number: 2506-05.
Features
  • Water Quality Analysis Set — FSC 6630
  • Unpackaged Unit Width: 10.000 INCHES NOMINAL IN
  • Container Type: CASE
  • Document Source: 91224
  • Component Document Page Number: 8 AND 9
  • Unpackaged Unit Length: 24.000 INCHES NOMINAL IN
  • Component Document Origin: INDUSTRIAL
  • Unpackaged Unit Height: 8.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Water Quality Analysis Set, cataloged under National Stock Number 6630-01-073-1534, 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. Government technical data includes 8 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-073-1534
Primary Part Number2506-05
Item NameWater Quality Analysis Set
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusACTIVE
Unpackaged Unit Width10.000 INCHES NOMINAL IN
Container TypeCASE
Document Source91224
Component Document Page Number8 AND 9
Unpackaged Unit Length24.000 INCHES NOMINAL IN
Component Document OriginINDUSTRIAL
Unpackaged Unit Height8.000 INCHES NOMINAL IN
Document TypeCOMMERCIAL CATALOG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-154-8344G7852PC25 INTERCHANGEABLE
Seal,plain Encased
Siemens Energy, Inc.
4730-00-196-0859 INTERCHANGEABLE
Bushing,pipe
5330-00-291-1620125-59-1 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
6240-01-349-8766 INTERCHANGEABLE
Lamp,fluorescent
Cross-Reference Index
Part NumberManufacturer
DR-EL/2 Hach Company Dba Hach Co (USA)
2506-05 PRIMARY Hach Company Dba Hach Co (USA)
Related Parts
5330-00-154-8344INTERCHANGEABLE
SEAL,PLAIN ENCASED
G7852PC25
4730-00-196-0859INTERCHANGEABLE
BUSHING,PIPE
5330-00-291-1620INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-59-1
6240-01-349-8766INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 6630-01-073-1534?

NSN 6630-01-073-1534 is a Water Quality Analysis Set, manufactured by Hach Company Dba Hach Co, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-073-1534?

NSN 6630-01-073-1534 has 2 cross-referenced part numbers: DR-EL/2 (Hach Company Dba Hach Co), 2506-05 (Hach Company Dba Hach Co).

What NSN replaces 6630-01-073-1534?

There are 4 known substitutes for 6630-01-073-1534: 5330-00-154-8344, 4730-00-196-0859, 5330-00-291-1620 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2506-05?

Key specifications for 2506-05: Unpackaged Unit Width: 10.000 INCHES NOMINAL IN; Special Features: BUILT-IN SPECTROPHOTOMETER,W/CONDUCTIVITY METER; Container Type: CASE; Document Source: 91224. 9 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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