51154 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

51154: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include length: 0.375 INCHES NOMINAL IN, diameter: 0.151 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN, body_style: W/THD MTG HOLE(S)/STUD(S) TERMINALS ON ONE SURFACE, body_width: 2.680 INCHES NOMINAL IN, body_height: 2.310 INCHES NOMINAL IN, body_length: 2.838 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-232-5279, 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→ 51154

NSN: 5977-00-232-5279
NIINs: 002325279, 004215590, 008015094, 008038359, 008386299, 008517518, 008705591
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 82423 — KLEINSCHMIDT INC (USA)

SPECIFICATIONS

length	0.375 INCHES NOMINAL IN
diameter	0.151 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
body_style	W/THD MTG HOLE(S)/STUD(S) TERMINALS ON ONE SURFACE
body_width	2.680 INCHES NOMINAL IN
body_height	2.310 INCHES NOMINAL IN
body_length	2.838 INCHES NOMINAL IN
design_type	NONREUSABLE
body_diameter	4.500 INCHES NOMINAL IN
flow_direction	OUTSIDE IN
special_features	TOP END PLATE CENTER HOLE 0.531 IN. DIA IN
style_designator	CYLINDRICAL W/ CONTAINER (RIGID)
terminal_diameter	0.051 INCHES NOMINAL IN
NSN	5977-00-232-5279

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.375 INCHES NOMINAL IN

•

LARGEST OUTSIDE DIAMETER: 0.153 INCHES MAXIMUM IN

•

BODY STYLE: CYLINDRICAL

•

SHUNT POSITION DESIGNATOR: 5

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: NATIONAL CARBON GRADE 258 MFR REF SINGLE MATERIAL RESPONSE

•

DIAMETER: 0.151 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN

•

SPRING FREE LENGTH: 0.562 INCHES NOMINAL IN

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

LENGTH	0.375 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER	0.153 INCHES MAXIMUM IN
BODY STYLE	CYLINDRICAL
SHUNT POSITION DESIGNATOR	5
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	NATIONAL CARBON GRADE 258 MFR REF SINGLE MATERIAL RESPONSE
DIAMETER	0.151 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
SPRING FREE LENGTH	0.562 INCHES NOMINAL IN
PRESSURE SPRING TYPE AND QUANTITY	1 CYLINDRICAL
BRUSH SHUNT LENGTH	0.500 INCHES NOMINAL SINGLE SHUNT IN

SUBSTITUTES & CROSS-REFERENCES 3

SC-B-69670Reference document

Same NSN cross-reference

Reference document — Secondary reference

SCD61023-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

63914610Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 51154?

51154 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 51154?

There are 3 known substitutes for 51154: SC-B-69670, SCD61023-1, 63914610. Substitute compatibility should be verified for your specific system.

What is the NSN for 51154?

51154 is cataloged in the U.S. Government catalog under NSN 5977-00-232-5279. This indicates validated use in U.S. government and defense supply chains.

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51154 — CAPACITOR,FIXED,MICA DIELECTRIC

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