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979 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
Melissa & Doug · COMPONENT
PRODUCT OVERVIEW

979: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: STEEL OVERALL, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, largest_width: 0.188 INCHES SINGLE END IN, overall_width: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-643-9875, 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
979
NSN: 5935-00-643-9875
NIINs: 006439875, 007180537, 009037754, 009268186, 015001108
FSC: 5935 — Connectors, Electrical
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
largest_width0.188 INCHES SINGLE END IN
overall_width0.500 INCHES IN
overall_length1.656 INCHES IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC ALL MATING ENDS
contact_materialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
overall_diameter0.812 INCHES NOMINAL IN
special_features0.156 IN. LONG SLOT INCLUDED AT CONDUCTOR END IN
NSN5935-00-643-9875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 979 MFR Melissa & Doug CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING NUT
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
CONTACT MATERIAL: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
•
OVERALL DIAMETER: 0.812 INCHES NOMINAL IN
•
MATING END QUANTITY: 2
•
PRECIOUS MATERIAL: SILVER
•
CONTACT POSITION ARRANGEMENT STYLE: N ALL MATING ENDS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING NUT
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
CONTACT MATERIALCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
OVERALL DIAMETER0.812 INCHES NOMINAL IN
MATING END QUANTITY2
PRECIOUS MATERIALSILVER
CONTACT POSITION ARRANGEMENT STYLEN ALL MATING ENDS
SHELL SURFACE TREATMENTSILVER
PRECIOUS MATERIAL AND WEIGHT0.010 SILVER GRAINS, TROY
SUBSTITUTES & CROSS-REFERENCES 10
21123315300Reference document
Same NSN cross-reference
Reference document — Secondary reference
29BReference document
Same NSN cross-reference
Reference document — Secondary reference
UG-29B/USame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
276-1312P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
9113414Reference document
Same NSN cross-reference
Reference document — Secondary reference
IPC7275Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 979?
979 is a CAPACITOR,FIXED,CERAMIC DIELECTR manufactured by Melissa & Doug.
What parts can replace 979?
There are 10 known substitutes for 979: 21123315300, 29B, UG-29B/U and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 979?
979 is cataloged in the U.S. Government catalog under NSN 5935-00-643-9875. This indicates validated use in U.S. government and defense supply chains.
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