PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44018Case,test Set

Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc. · NSN 6625-01-249-4503 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-249-4503 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-249-4503. Primary manufacturer part number: 44018.
Features
  • Case,test Set — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,test Set, cataloged under National Stock Number 6625-01-249-4503, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-249-4503
Primary Part Number44018
Item NameCase,test Set
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBiotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeC
Unit of IssueEA
SMR CodeL
Verified Substitutes 9
Disk,nonflexible
5133-00-227-9660 INTERCHANGEABLE
Drill,twist
6615-00-235-762944018 INTERCHANGEABLE
Stator Assembly,syn
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5330-00-579-9593 INTERCHANGEABLE
Gasket
6520-01-060-9516 INTERCHANGEABLE
Sealing Compound,pulp Canal,dent
5905-01-064-4860533693-201 INTERCHANGEABLE
Resistor,thermal
Raytheon Company Dba Raytheon
3020-01-392-6659 INTERCHANGEABLE
Gear,spur
5305-01-591-571744018 INTERCHANGEABLE
Screw,cap,socket Head
Safety Socket Llc
8030-01-649-5315 INTERCHANGEABLE
Antiseize Compound
Cross-Reference Index
Part NumberManufacturer
44018 PRIMARY Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc. (USA)
Related Parts
7045-01-451-4605SUCCESSOR
DISK,NONFLEXIBLE
5133-00-227-9660INTERCHANGEABLE
DRILL,TWIST
6615-00-235-7629INTERCHANGEABLE
STATOR ASSEMBLY,SYN
44018
5330-00-579-9593INTERCHANGEABLE
GASKET
6520-01-060-9516INTERCHANGEABLE
SEALING COMPOUND,PULP CANAL,DENT
5905-01-064-4860INTERCHANGEABLE
RESISTOR,THERMAL
533693-201
3020-01-392-6659INTERCHANGEABLE
GEAR,SPUR
5305-01-591-5717INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
44018
8030-01-649-5315INTERCHANGEABLE
ANTISEIZE COMPOUND

Frequently Asked Questions

What is NSN 6625-01-249-4503?

NSN 6625-01-249-4503 is a Case,test Set, manufactured by Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-249-4503?

NSN 6625-01-249-4503 has 1 cross-referenced part number: 44018 (Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.).

What NSN replaces 6625-01-249-4503?

There are 9 known substitutes for 6625-01-249-4503: 7045-01-451-4605, 5133-00-227-9660, 6615-00-235-7629 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44018?

Key specifications for 44018: Part Name Assigned by Controlling Agency: CASE TEST SET FORMICA CASE FOR TESTER REPAIR PART; Special Features: FORMICA CASE FOR TESTER,DEFIBRILLATOR NSN 6625-00-433-9063; BIO-TEK MODEL QED-III; Part Name Assigned by Controlling Agency: CASE TEST SET FORMICA CASE FOR TESTER REPAIR PART; Special Features: FORMICA CASE FOR TESTER,DEFIBRILLATOR NSN 6625-00-433-9063; BIO-TEK MODEL QED-III. 4 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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