PartsTable
Technical Data Sheet
6818-00 ✓ Verified by PartsTable
Geomag · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

The MTR-PLATE ASSEMBLY is a Geomag industrial component. Key specifications include material: STEEL OVERALL, body_type: SOLID, drive_end_style: RECESSED HEXAGON, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-331-2143, 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
STORAGE_HDD 3.5_SATA_HDD 6818-00
NSN: 4730-00-331-2143
FSC: 4730
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_typeSOLID
drive_end_styleRECESSED HEXAGON
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.125 INCHES EXTERNAL IN
end_item_identificationAN/GSC-41
thread_series_designatorANPT EXTERNAL
nominal_pipe_size_for_which_designed0.125 INCHES IN
NSN4730-00-331-2143
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K 6818-00 Geomag NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 6818-00 MFR Geomag
KEY FEATURES
MATERIAL: STEEL OVERALL
THREAD DIRECTION: RIGHT-HAND EXTERNAL
BODY TYPE: SOLID
SURFACE TREATMENT: CADMIUM OVERALL
CONNECTION STYLE: PLAIN
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
DRIVE END STYLE: RECESSED HEXAGON
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
BODY TYPESOLID
SURFACE TREATMENTCADMIUM OVERALL
CONNECTION STYLEPLAIN
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
DRIVE END STYLERECESSED HEXAGON
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
THREAD SERIES DESIGNATORANPT EXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6818Interchangeable
interchangeable cross-reference
interchangeable
A-1450Interchangeable
interchangeable cross-reference
interchangeable
BP4297Interchangeable
interchangeable cross-reference
interchangeable
592256C91Interchangeable
interchangeable cross-reference
interchangeable
6830Interchangeable
interchangeable cross-reference
interchangeable
K13620Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6818-00?
6818-00 is a MTR-PLATE ASSEMBLY manufactured by Geomag. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 6818-00?
There are 11 known substitutes for 6818-00: 6818, A-1450, BP4297 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6818-00?
6818-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-331-2143. This indicates validated use in U.S. government and defense supply chains.
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