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1B47017B — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1B47017B: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1330 INCHES MINIMUM AND 0.1430 INCHES MAXIMUM IN, neck_radius: 0.3750 INCHES NOMINAL IN, stem_length: 4.1485 INCHES MINIMUM AND 4.1635 INCHES MAXIMUM IN, stem_diameter: 0.3095 INCHES MINIMUM AND 0.3105 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-528-6261, 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
1B47017B
NSN: 2805-00-528-6261
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.1330 INCHES MINIMUM AND 0.1430 INCHES MAXIMUM IN
neck_radius0.3750 INCHES NOMINAL IN
stem_length4.1485 INCHES MINIMUM AND 4.1635 INCHES MAXIMUM IN
stem_diameter0.3095 INCHES MINIMUM AND 0.3105 INCHES MAXIMUM IN
chamfer_length0.0132 INCHES NOMINAL IN
outside_diameter1.6356 INCHES MINIMUM AND 1.6456 INCHES MAXIMUM IN
seat_angle_in_deg30.0
first_groove_width0.5000 INCHES NOMINAL IN
second_groove_width0.5000 INCHES NOMINAL IN
carbon_relief_grooveINCLUDED
NSN2805-00-528-6261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 1B47017B MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
STEM DIAMETER: 0.3095 INCHES MINIMUM AND 0.3105 INCHES MAXIMUM IN
•
FSC APPLICATION DATA: GASOLINE ENGINE
•
HEAD HEIGHT: 0.1330 INCHES MINIMUM AND 0.1430 INCHES MAXIMUM IN
•
SECOND GROOVE WIDTH: 0.5000 INCHES NOMINAL IN
•
STEM LENGTH: 4.1485 INCHES MINIMUM AND 4.1635 INCHES MAXIMUM IN
•
SEAT ANGLE IN DEG: 30.0
•
CHAMFER LENGTH: 0.0132 INCHES NOMINAL IN
•
NECK RADIUS: 0.3750 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
STEM DIAMETER0.3095 INCHES MINIMUM AND 0.3105 INCHES MAXIMUM IN
FSC APPLICATION DATAGASOLINE ENGINE
HEAD HEIGHT0.1330 INCHES MINIMUM AND 0.1430 INCHES MAXIMUM IN
SECOND GROOVE WIDTH0.5000 INCHES NOMINAL IN
STEM LENGTH4.1485 INCHES MINIMUM AND 4.1635 INCHES MAXIMUM IN
SEAT ANGLE IN DEG30.0
CHAMFER LENGTH0.0132 INCHES NOMINAL IN
NECK RADIUS0.3750 INCHES NOMINAL IN
METALLIC HARDNESS RATING AND LOCATION60.0 SHORE SCLEROSCOPE MINIMUM TIP
METALLIC HARDNESS RATING AND LOCATION32.0 ROCKWELL C MINIMUM STEM
SUBSTITUTES & CROSS-REFERENCES 5
1281Reference document
Same NSN cross-reference
Reference document — Secondary reference
HM47017BReference document
Same NSN cross-reference
Reference document — Secondary reference
JHP66-148Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
859897Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
47017BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1B47017B?
1B47017B is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 1B47017B?
There are 5 known substitutes for 1B47017B: 1281, HM47017B, JHP66-148 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B47017B?
1B47017B is cataloged in the U.S. Government catalog under NSN 2805-00-528-6261. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.