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MARK-M-TUBES — MARK-M-TUBES

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MARK-M-TUBES: MARK-M-TUBES.

The MARK-M-TUBES is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6640-01-304-1011, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MARK-M-TUBES
NSN: 6640-01-304-1011
FSC: 6640 — Laboratory Equipment and Supplies
CAGE: 6U679 — CHASE SCIENTIFIC GLASS, INC (USA)
SPECIFICATIONS
Part NumberMARK-M-TUBES
NSN6640-01-304-1011
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MARK-M-TUBES TITLE COMPONENT PN MARK-M-TUBES MFR MARK-M-TUBES
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN RIM ROUND BOTTOM
•
OVERALL OUTSIDE DIAMETER: 12.0 MILLIMETERS NOMINAL MM
•
FEATURES PROVIDED: DISPOSABLE
•
PRIMARY CONTAINER TYPE: PACKAGE
•
COLOR CODING: BLUE
•
MATERIAL: GLASS BOROSILICATE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN RIM ROUND BOTTOM
OVERALL LENGTH75.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER12.0 MILLIMETERS NOMINAL MM
FEATURES PROVIDEDDISPOSABLE
PRIMARY CONTAINER TYPEPACKAGE
COLOR CODINGBLUE
SPECIAL FEATURESFUSED MARKING AREA
MATERIALGLASS BOROSILICATE
PRIMARY CONTAINER UNIT QUANTITY1000
OTHER ITEMS IN FSC 6640 — Laboratory Equipment and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6640-00-001-3348 6640-00-001-6670 6640-00-001-6868 6640-00-001-6871 6640-00-001-8928 6640-00-001-9167 6640-00-001-9168 6640-00-003-4362
SUBSTITUTES & CROSS-REFERENCES 5
89-5-25-26Reference document
Same NSN cross-reference
Reference document — Secondary reference
T1280-2BASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T1280-2BReference document
Same NSN cross-reference
Reference document — Secondary reference
12BZBReference document
Same NSN cross-reference
Reference document — Design control — primary reference
N89E168Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MARK-M-TUBES?
MARK-M-TUBES is a MARK-M-TUBES.
What parts can replace MARK-M-TUBES?
There are 5 known substitutes for MARK-M-TUBES: 89-5-25-26, T1280-2BA, T1280-2B and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MARK-M-TUBES?
MARK-M-TUBES is cataloged in the U.S. Government catalog under NSN 6640-01-304-1011. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.