PartsTable
Technical Data Sheet
Download PDF

187124 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

187124: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include head_style: BINDING, head_height: 0.046 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MINIMUM IN, screw_material: PLASTIC POLYAMIDE NYLON. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3149, 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
187124
NSN: 3110-00-100-3149
NIINs: 001003149, 006876885, 013196768
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
head_styleBINDING
head_height0.046 INCHES NOMINAL IN
thread_class2A A
head_diameter0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
thread_length0.250 INCHES MINIMUM IN
screw_materialPLASTIC POLYAMIDE NYLON
fastener_length0.250 INCHES NOMINAL IN
special_features3A2A14, TI 6330.5, FA 10630, VOL 3, SEC 8, PG 3-8-54
thread_directionRIGHT-HAND
internal_drive_styleSLOT
end_item_identificationAIRPORT SURVEILLANCE DETECTION EQUIPMENT 3
nominal_thread_diameter0.086 INCHES IN
NSN3110-00-100-3149
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 187124 · OEM ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 8
589211Reference document
Same NSN cross-reference
Reference document — Secondary reference
1115Reference document
Same NSN cross-reference
Reference document — Secondary reference
01845-1235Reference document
Same NSN cross-reference
Reference document — Secondary reference
827478Reference document
Same NSN cross-reference
Reference document — Secondary reference
14137AReference document
Same NSN cross-reference
Reference document — Secondary reference
1111Reference 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 187124?
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 187124?
187124 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 187124?
There are 8 known substitutes for 187124: 589211, 1115, 01845-1235 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 187124?
187124 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3149. 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 — 187124

✓ 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.