PartsTable
Technical Data Sheet
Download PDF

1124812 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited
— · FAN MODULE
PRODUCT OVERVIEW

1124812: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include special_test_features: TESTED IN ACCORDANCE W/NAVORD OD 36190, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY SPECIAL TEST FEATURES. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-285-4496, 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
1124812
NSN: 3030-00-285-4496
NIINs: 002854496, 007635055
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 05487 — LEXMARK INTERNATIONAL, INC. DBA LEXMARK (USA)
SPECIFICATIONS
special_test_featuresTESTED IN ACCORDANCE W/NAVORD OD 36190
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY SPECIAL TEST FEATURES
NSN3030-00-285-4496
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN 1124812 MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
•
STRENGTHENING FEATURE: GLASS CORD
•
DRIVE TYPE AND QUANTITY: 58 TEETH
•
STYLE DESIGNATOR: POSITIVE DRIVE
•
SURFACE CONDITION: SMOOTH OVERALL
•
NOMINAL PITCH DISTANCE: 0.187 INCHES IN
•
NOMINAL WIDTH: 0.359 INCHES IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR BODY
•
NOMINAL PITCH LENGTH: 10.846 INCHES IN
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATUREGLASS CORD
DRIVE TYPE AND QUANTITY58 TEETH
STYLE DESIGNATORPOSITIVE DRIVE
SURFACE CONDITIONSMOOTH OVERALL
NOMINAL PITCH DISTANCE0.187 INCHES IN
NOMINAL WIDTH0.359 INCHES IN
MATERIALRUBBER CHLOROPRENE CLASS CR BODY
NOMINAL PITCH LENGTH10.846 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
5173811Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1124812?
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 1124812?
1124812 is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What parts can replace 1124812?
There is 1 known substitute for 1124812: 5173811. Substitute compatibility should be verified for your specific system.
What is the NSN for 1124812?
1124812 is cataloged in the U.S. Government catalog under NSN 3030-00-285-4496. 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 — 1124812

✓ 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.