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66942 — DISK DRIVE UNIT

✓ Government record, cited
Clementoni · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

66942: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a Clementoni hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include material: NICKEL ALLOY K-500 OVERALL, unit_design: PORTABLE, shank_length: 1.969 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.750 INCHES MINIMUM IN, special_features: INTERNAL-EXTERNAL FLOPPY DRIVE. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-467-9860, 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→ 66942
NSN: 5306-00-467-9860
NIINs: 004679860, 006743375, 014875855
FSC: 5306 — Bolts
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
unit_designPORTABLE
shank_length1.969 INCHES NOMINAL IN
thread_class3A A
thread_length1.750 INCHES MINIMUM IN
special_featuresINTERNAL-EXTERNAL FLOPPY DRIVE
style_designatorROUND, CLOSED
thread_directionRIGHT-HAND
eye_stock_diameter0.375 INCHES NOMINAL IN
eye_inside_diameter0.406 INCHES NOMINAL IN
data_storage_capacity1.44 MEGABYTES
end_item_identificationUSED ON DELL LAPTOP LATITUDE CPT/CPIR COMPUTER
NSN5306-00-467-9860
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 66942 Clementoni 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 66942 MFR Clementoni
KEY FEATURES
•
EYE STOCK DIAMETER: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 1.750 INCHES MINIMUM IN
•
SHANK LENGTH: 1.969 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-N-17506A CLA MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 2.375 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.375 INCHES NOMINAL IN
THREAD LENGTH1.750 INCHES MINIMUM IN
SHANK LENGTH1.969 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-17506A CLA MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END2.375 INCHES NOMINAL IN
EYE INSIDE DIAMETER0.406 INCHES NOMINAL IN
THREAD CLASS3A A
SUBSTITUTES & CROSS-REFERENCES 10
P77Reference document
Same NSN cross-reference
Reference document — Secondary reference
4700-3168304PC23Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
233-69PC63Reference document
Same NSN cross-reference
Reference document — Secondary reference
R238AREVAPC23Reference document
Same NSN cross-reference
Reference document — Secondary reference
242-13PC63Reference document
Same NSN cross-reference
Reference document — Secondary reference
CA7581-2PC81Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66942?
66942 is a DISK DRIVE UNIT manufactured by Clementoni. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 66942?
There are 10 known substitutes for 66942: P77, 4700-3168304PC23, 233-69PC63 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66942?
66942 is cataloged in the U.S. Government catalog under NSN 5306-00-467-9860. This indicates validated use in U.S. government and defense supply chains.
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