MIL-PRF-19978/3 — CAPACITOR,FIXED,PLASTIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

MIL-PRF-19978/3: CAPACITOR,FIXED,PLASTIC DIELECTR.

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include height: 3.875 INCHES NOMINAL IN, material: METAL, thread_class: UNABLE TO DECODE, overall_height: 4.625 INCHES NOMINAL IN, overall_length: 1.875 INCHES MAXIMUM IN, style_designator: HOOK, STUD MOUNTING. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-004-7570, 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

MRO→ MRO_GENERAL→ MIL-PRF-19978/3

NSN: 5910-00-004-7570
NIINs: 000047570, 000067438, 000067439, 000077606, 000077607, 000146455, 000146456, 000216388, 000635336, 001319095, 001325999, 001476541, 001597449, 001652755, 001723378, 001729223, 002145756, 002365602, 002456714, 002456719, 002456720, 002456721, 002626062, 004120895, 004124007, 004320830, 004320832, 004320836, 004514277, 004695835, 004884779, 004900115, 004908747, 004908748, 004958469, 004963291, 004988341, 005179754, 005631590, 005632110, 005644076, 005727437, 005818229, 005839066, 006249625, 006287934, 006287937, 006289549, 006327625, 006327627, 006327628, 006327631, 006426790, 007209986, 007340786, 008243973, 008500534, 008904241, 008904514, 008938532, 009042960, 009049131, 009049132, 009049177, 009053970, 009129350, 009135637, 009137436, 009137445, 009142372, 009142899, 009142900, 009214759, 009262399, 009278511, 009353480, 009414836, 009436551, 009448032, 009449517, 009459720, 009464570, 009469192, 009478265, 009492249, 009548810, 009603863, 009603869, 009603875, 009603881, 009946596, 010042445, 010042447, 010042448, 010042449, 010042653, 010049257, 010049258, 010054962, 010060105, 010076309, 010076310, 010076311, 010076314, 010076315, 010076316, 010076317, 010089324, 010089325, 010101063, 010101573, 010107566, 010107567, 010107570, 010114191, 010119211, 010119212, 010119507, 010123042, 010123794, 010126180, 010132358, 010133703, 010133704, 010140273, 010141423, 010149468, 010151941, 010153366, 010153367, 010153838, 010154350, 010158166, 010160059, 010160063, 010160064, 010160065, 010160066, 010161668, 010161669, 010162411, 010165528, 010172898, 010174943, 010177254, 010180135, 010186831, 010195405, 010195899, 010202447, 010206420, 010214572, 010220294, 010220299, 010221957, 010231397, 010237599, 010249122, 010265801, 010288220, 010296744, 010296748, 010297494, 010297495, 010297498, 010297500, 010297501, 010297502, 010297551, 010303280, 010303281, 010303283, 010314478, 010315286, 010315287, 010319706, 010320562, 010344878, 010349180, 010365143, 010366086, 010367253, 010367254, 010381358, 010381359, 010396205, 010406075, 010406149, 010406150, 010407761, 010419934, 010419937, 010420220, 010432310, 010432312, 010432362, 010434104, 010440282, 010440298, 010440300, 010471472, 010471575, 010471577, 010476016, 010484748, 010496439, 010499149, 010512278, 010512279, 010513111, 010513112, 010526314, 010527151, 010530834, 010537279, 010538871, 010539475, 010546157, 010550865, 010550866, 010550867, 010550873, 010550879, 010552721, 010552723, 010552724, 010552732, 010552742, 010552743, 010552744, 010557547, 010563131, 010566220, 010578019, 010581137, 010605910, 010617315, 010653962, 010662881, 010677331, 010683618, 010687735, 010699717, 010711711, 010714994, 010714995, 010714996, 010715007, 010728447, 010728449, 010728450, 010728451, 010728452, 010728453, 010728454, 010728455, 010728456, 010738841, 010855314, 010893444, 011041900, 011075165, 011141144, 011146996, 011151589, 011195972, 011212084, 011246855, 011265896, 011309036, 011343382, 011384482, 011449709, 011461248, 011575639, 011864031, 011866691, 011871656, 011871683, 011897467, 011929090, 011937219, 012148480, 012176980, 012319481, 012384577, 012402257, 012447348, 012572943, 012583326, 012583374, 012607484, 012618145, 012634949, 012634954, 012657477, 012657480, 012657523, 012792122, 012954911, 013368511, 013811480, 014871326, 015483938
FSC: 5910 — Capacitors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

height	3.875 INCHES NOMINAL IN
material	METAL
thread_class	UNABLE TO DECODE
overall_height	4.625 INCHES NOMINAL IN
overall_length	1.875 INCHES MAXIMUM IN
style_designator	HOOK, STUD MOUNTING
nominal_thread_size	UNABLE TO DECODE
mounting_stud_length	UNABLE TO DECODE
thread_quantity_per_inch	UNABLE TO DECODE
thread_series_designator	UNABLE TO DECODE
specification/standard_data	81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION
mounting_facility_type_and_quantity	UNABLE TO DECODE
NSN	5910-00-004-7570

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: UNABLE TO DECODE

•

STYLE DESIGNATOR: HOOK, STUD MOUNTING

•

ACCOMMODATED ITEM SECURING DEVICE TYPE: CLAMP

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: UNABLE TO DECODE

•

NOMINAL THREAD SIZE: UNABLE TO DECODE

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION

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

MOUNTING FACILITY TYPE AND QUANTITY	UNABLE TO DECODE
OVERALL HEIGHT	4.625 INCHES NOMINAL IN
STYLE DESIGNATOR	HOOK, STUD MOUNTING
OVERALL LENGTH	1.875 INCHES MAXIMUM IN
ACCOMMODATED ITEM SECURING DEVICE TYPE	CLAMP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	UNABLE TO DECODE
NOMINAL THREAD SIZE	UNABLE TO DECODE
SPECIFICATION/STANDARD DATA	81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION
HEIGHT	3.875 INCHES NOMINAL IN
MOUNTING STUD LENGTH	UNABLE TO DECODE

SUBSTITUTES & CROSS-REFERENCES 4

CQ072SE3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MILC19978-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

CP072SE3Reference document

Same NSN cross-reference

Reference document — Secondary reference

489819-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MIL-PRF-19978/3?

MIL-PRF-19978/3 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace MIL-PRF-19978/3?

There are 4 known substitutes for MIL-PRF-19978/3: CQ072SE3, MILC19978-3, CP072SE3 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-PRF-19978/3?

MIL-PRF-19978/3 is cataloged in the U.S. Government catalog under NSN 5910-00-004-7570. This indicates validated use in U.S. government and defense supply chains.

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MIL-PRF-19978/3 — CAPACITOR,FIXED,PLASTIC DIELECTR

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