PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RACK-TST-12Rack,test Tube,laboratory

Charm Sciences Inc · NSN 6640-01-553-7763 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-553-7763 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-553-7763. Primary manufacturer part number: RACK-TST-12.
Features
  • Rack,test Tube,laboratory — FSC 6640
  • 3 verified cross-references
  • Primary manufacturer: Charm Sciences Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Rack,test Tube,laboratory, cataloged under National Stock Number 6640-01-553-7763, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Charm Sciences Inc. This item has 3 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: Active.

Technical Specifications
ParameterValue
NSN6640-01-553-7763
Primary Part NumberRACK-TST-12
Item NameRack,test Tube,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerCharm Sciences Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-096-61663628 INTERCHANGEABLE
Bearing,sleeve
Agco Corp Parts Opn
6515-00-110-34183628 INTERCHANGEABLE
Tube,connecting,surgical Apparat
Davol Inc
4210-00-299-00153628 INTERCHANGEABLE
Lever,puncture
Tyco Fire Products Lp
5970-00-369-99273628 INTERCHANGEABLE
Insulator,bushing
Telemechanics Inc
2530-00-589-8604F17508 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
2530-01-182-35924088892 NO 3 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
Chrysler Corp Service and Parts Opns
5962-01-211-9996710192-000 INTERCHANGEABLE
Microcircuit,memory
Ncs Pearson, Inc.
5950-01-230-968313160324 INTERCHANGEABLE
Reactor-Transformer
Us Army Aviation and Missile Command
4720-01-240-8428 INTERCHANGEABLE
Hose Assembly,nonmetallic
5120-01-335-9043 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
3628 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
RACK-TST-12 PRIMARY Charm Sciences Inc (USA)
6640NCM071401 Defense Medical Standardization Board (USA)
Related Parts
3120-00-096-6166INTERCHANGEABLE
BEARING,SLEEVE
3628
6515-00-110-3418INTERCHANGEABLE
TUBE,CONNECTING,SURGICAL APPARAT
3628
4210-00-299-0015INTERCHANGEABLE
LEVER,PUNCTURE
3628
5970-00-369-9927INTERCHANGEABLE
INSULATOR,BUSHING
3628
2530-00-589-8604INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F17508
2530-01-182-3592INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
4088892 NO 3
5962-01-211-9996INTERCHANGEABLE
MICROCIRCUIT,MEMORY
710192-000
5950-01-230-9683INTERCHANGEABLE
REACTOR-TRANSFORMER
13160324
4720-01-240-8428INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5120-01-335-9043INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5305-01-389-0760INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
3628
5955-01-444-5363INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED

Frequently Asked Questions

What is NSN 6640-01-553-7763?

NSN 6640-01-553-7763 is a Rack,test Tube,laboratory, manufactured by Charm Sciences Inc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-553-7763?

NSN 6640-01-553-7763 has 3 cross-referenced part numbers: 3628 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), RACK-TST-12 (Charm Sciences Inc), 6640NCM071401 (Defense Medical Standardization Board).

What NSN replaces 6640-01-553-7763?

There are 12 known substitutes for 6640-01-553-7763: 3120-00-096-6166, 6515-00-110-3418, 4210-00-299-0015 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RACK-TST-12?

Key specifications for RACK-TST-12: Special Features: TEST TUBE RACK; HOLDS 12; FOR LIQUID ANALYZER, NSN: 6640-01-495-3965; Part Name Assigned by Controlling Agency: RACK TEST TUBE 12 PLACES. 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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