1-012-2156 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1-012-2156: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL COMP XM-13 OVERALL, hole_diameter: 1.255 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN, hardness_rating: 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM, outside_diameter: 1.750 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN, style_designator: KEY, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-012-7798, 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→ 1-012-2156

NSN: 5910-01-012-7798
NIINs: 010127798, 011087519
FSC: 5910 — Capacitors
CAGE: 17954 — DOTRONIX INC BOULDER OPN (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
hole_diameter	1.255 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
hardness_rating	43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
outside_diameter	1.750 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN
style_designator	KEY
surface_treatment	PASSIVATE OVERALL
material_thickness	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
internal_key_quantity	2
reliability_indicator	NOT ESTABLISHED
internal_straight_key_width	0.156 INCHES NOMINAL IN
material_document_and_classification	AMS 5629,COND H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_to_top_of_internal_key	0.500 INCHES NOMINAL IN
NSN	5910-01-012-7798

COMPONENT DIAGRAM

KEY FEATURES

•

RELIABILITY INDICATOR: NOT ESTABLISHED

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

RELIABILITY INDICATOR

NOT ESTABLISHED

SUBSTITUTES & CROSS-REFERENCES 1

1-012-2286Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 1-012-2156?

1-012-2156 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1-012-2156?

There is 1 known substitute for 1-012-2156: 1-012-2286. Substitute compatibility should be verified for your specific system.

What is the NSN for 1-012-2156?

1-012-2156 is cataloged in the U.S. Government catalog under NSN 5910-01-012-7798. This indicates validated use in U.S. government and defense supply chains.

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1-012-2156 — CAPACITOR,FIXED,PAPER DIELECTRIC

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