PartsTable
Technical Data Sheet
PartsTable / MRO / 1129-3
1129-3 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The COIL,RADIO FREQUENCY is a Jumbo industrial component. Key specifications include material: FIBER SYNTHETIC FILTERING MEDIUM, body_length: 0.875 INCHES NOMINAL IN, design_type: REUSABLE, overall_width: 24.000 INCHES NOMINAL IN, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING, turn_quantity: 25 SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0579, 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→ 1129-3
NSN: 3110-00-100-0579
FSC: 3110
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialFIBER SYNTHETIC FILTERING MEDIUM
body_length0.875 INCHES NOMINAL IN
design_typeREUSABLE
overall_width24.000 INCHES NOMINAL IN
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
turn_quantity25 SINGLE COMPONENT SINGLE WINDING
body_thickness1.500 INCHES NOMINAL IN
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length1.750 INCHES NOMINAL IN
quality_factor70 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTHREADED BUSHING SINGLE GROUP
NSN3110-00-100-0579
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1129-3 · Jumbo ⚠ 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
•
MATERIAL: STEEL OVERALL
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
OUTSIDE DIAMETER: 6.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.6250 INCHES NOMINAL IN
SPECIAL FEATURESSTEEP ANGLE
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OUTSIDE DIAMETER6.2500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
37625Interchangeable
interchangeable cross-reference
interchangeable
CU-269/GPNInterchangeable
interchangeable cross-reference
interchangeable
20475Interchangeable
interchangeable cross-reference
interchangeable
CH270Interchangeable
interchangeable cross-reference
interchangeable
R11293Interchangeable
interchangeable cross-reference
interchangeable
8412-46Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1129-3?
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 1129-3?
1129-3 is a COIL,RADIO FREQUENCY manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1129-3?
There are 21 known substitutes for 1129-3: 37625, CU-269/GPN, 20475 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1129-3?
1129-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0579. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1129-3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026