PartsTable
Technical Data Sheet
Download PDF

387 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
Thule · MRO · MRO_GENERAL
PRODUCT OVERVIEW

387: BATTERY,NONRECHARGEABLE.

Easy-to-use foot providing 8' roof clearance on vehicles with rain gutters. Key specifications include base_style: SINGLE CONTACT MINIATURE FLANGED, bulb_style: T (TUBULAR), bulb_diameter: 0.230 INCHES MAXIMUM IN, overall_length: 0.630 INCHES MAXIMUM IN, voltage_rating: 28.000 VOLTS NOMINAL, bulb_designator: T-1 3/4. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0228, 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→ 387
NSN: 3110-00-100-0228
NIINs: 001000228, 001912855, 001981596, 002474459, 002628949, 003311472, 004030213, 004054950, 004421872, 005284636, 005908103, 006290962, 007637744, 009284126, 011060950, 011317094, 011923010, 013951863, 015087103, 015187042
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
base_styleSINGLE CONTACT MINIATURE FLANGED
bulb_styleT (TUBULAR)
bulb_diameter0.230 INCHES MAXIMUM IN
overall_length0.630 INCHES MAXIMUM IN
voltage_rating28.000 VOLTS NOMINAL
bulb_designatorT-1 3/4
rated_average_lifeHOURS
light_center_length0.380 INCHES NOMINAL IN
light_output_rating0.300 LUMENS NOMINAL SINGLE RATING
filament_designationC-2F
average_life_rating_in_hours7000.0
emitted_light_characteristicCOLORLESS
NSN3110-00-100-0228
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 387 · Thule ⚠ 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0937 INCHES NOMINAL IN
•
CONE WIDTH: 0.8640 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.2500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
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
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0937 INCHES NOMINAL IN
CONE WIDTH0.8640 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 10
536645Reference document
Same NSN cross-reference
Reference document — Secondary reference
108420Reference document
Same NSN cross-reference
Reference document — Secondary reference
VT3435Reference document
Same NSN cross-reference
Reference document — Secondary reference
F58001Reference document
Same NSN cross-reference
Reference document — Secondary reference
52401Reference document
Same NSN cross-reference
Reference document — Secondary reference
E18EB9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 387?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 387?
387 is a BATTERY,NONRECHARGEABLE manufactured by Thule. It is classified as a MRO (MRO_GENERAL).
What parts can replace 387?
There are 10 known substitutes for 387: 536645, 108420, VT3435 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 387?
387 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0228. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 387

✓ 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.