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291010 — CAPACITOR,FIXED,PLASTIC DIELECTR

✓ Government record, cited
IMC Toys · MRO · MRO_GENERAL
PRODUCT OVERVIEW

291010: CAPACITOR,FIXED,PLASTIC DIELECTR.

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: ALUMINUM, body_style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE, body_width: 0.609 INCHES NOMINAL IN, bore_shape: STRAIGHT, head_style: FLAT, stem_style: GROOVED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-4721, 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→ 291010
NSN: 3110-00-156-4721
NIINs: 001564721, 008149561, 009033566, 012282204, 012884254
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialALUMINUM
body_styleW/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE
body_width0.609 INCHES NOMINAL IN
bore_shapeSTRAIGHT
head_styleFLAT
stem_styleGROOVED
body_height2.656 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
head_height0.1600 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN
neck_radius0.5630 INCHES NOMINAL IN
stem_length5.0960 INCHES MINIMUM AND 5.1020 INCHES MAXIMUM IN
groove_width0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
NSN3110-00-156-4721
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 291010 · IMC Toys ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 120.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: 143 TYPE AND 00 GRADE
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
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH2.1250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER120.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA143 TYPE AND 00 GRADE
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
SUBSTITUTES & CROSS-REFERENCES 2
FFB171Reference document
Same NSN cross-reference
Reference document — Identification reference
72-6970-549Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2017-01-01
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 291010?
291010 is a CAPACITOR,FIXED,PLASTIC DIELECTR manufactured by IMC Toys. It is classified as a MRO (MRO_GENERAL).
What parts can replace 291010?
There are 2 known substitutes for 291010: FFB171, 72-6970-549. Substitute compatibility should be verified for your specific system.
What is the NSN for 291010?
291010 is cataloged in the U.S. Government catalog under NSN 3110-00-156-4721. This indicates validated use in U.S. government and defense supply chains.
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