PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91338Teststick Kit

Ctl Scientific Supply Corp. Dba Ctl Scientific Supply Corp · NSN 6850-01-154-3655 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-154-3655 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-154-3655. Primary manufacturer part number: 91338.
Features
  • Teststick Kit — FSC 6850
  • 8 verified cross-references
  • Primary manufacturer: Ctl Scientific Supply Corp. Dba Ctl Scientific Supply Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Teststick Kit, cataloged under National Stock Number 6850-01-154-3655, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Ctl Scientific Supply Corp. Dba Ctl Scientific Supply Corp. This item has 8 commercial cross-references from 5 manufacturers, 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
NSN6850-01-154-3655
Primary Part Number91338
Item NameTeststick Kit
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerCtl Scientific Supply Corp. Dba Ctl Scientific Supply Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-143-4793MS25036-110 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5985-00-310-4212802027393001-15 INTERCHANGEABLE
Attenuator,fixed
Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division
2810-00-536-199791338 INTERCHANGEABLE
Ring,piston
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6210-00-828-4464M02-39 INTERCHANGEABLE
Lens,light
Korry Electronics Co
Cross-Reference Index
Part NumberManufacturer
500-M0239.88 Wilhelmsen Ships Service, Inc (USA)
REF 91338 QUANTOFIX NITRITE/PH Macherey-Nagel Gmbh & Co. Kg (DEU)
M0239/REF 91338 Wilhelmsen Ships Service, Inc (USA)
M0239 Championx Llc Div Championx (USA)
91338 Macherey-Nagel Gmbh & Co. Kg (DEU)
500-M0239.88 Championx Llc Div Championx (USA)
6850PL1440930 Jednolity Indeks Materialowy - Uniform Material Index (POL)
91338 PRIMARY Ctl Scientific Supply Corp. Dba Ctl Scientific Supply Corp (USA)
Related Parts
5940-00-143-4793INTERCHANGEABLE
TERMINAL,LUG
MS25036-110
5985-00-310-4212INTERCHANGEABLE
ATTENUATOR,FIXED
802027393001-15
2810-00-536-1997INTERCHANGEABLE
RING,PISTON
91338
6210-00-828-4464INTERCHANGEABLE
LENS,LIGHT
M02-39

Frequently Asked Questions

What is NSN 6850-01-154-3655?

NSN 6850-01-154-3655 is a Teststick Kit, manufactured by Ctl Scientific Supply Corp. Dba Ctl Scientific Supply Corp, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-154-3655?

NSN 6850-01-154-3655 has 8 cross-referenced part numbers: 500-M0239.88 (Wilhelmsen Ships Service, Inc), REF 91338 QUANTOFIX NITRITE/PH (Macherey-Nagel Gmbh & Co. Kg), M0239/REF 91338 (Wilhelmsen Ships Service, Inc), M0239 (Championx Llc Div Championx), 91338 (Macherey-Nagel Gmbh & Co. Kg) and 3 more.

What NSN replaces 6850-01-154-3655?

There are 4 known substitutes for 6850-01-154-3655: 5940-00-143-4793, 5985-00-310-4212, 2810-00-536-1997 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91338?

Key specifications for 91338: Part Name Assigned by Controlling Agency: NALFLEET NITRATE AND PH TEST KIT; Special Features: PH AND NITRATE TEST KIT WHICH INCLUDES 100 NITRATE AND 100 PH TEST STRIPS AND A GRADUATED CYLINDER FOR BOILERS. 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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