PartsTable
Technical Data Sheet
Download PDF

143730 — PUMP,COOLING SYSTEM,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

143730: PUMP,COOLING SYSTEM,ENGINE.

The PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include body_width: 1.250 INCHES NOMINAL IN, body_height: 1.438 INCHES NOMINAL IN, body_length: 1.344 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: MECHANICALLY ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-701-1854, 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
143730
NSN: 5950-00-701-1854
NIINs: 007011854, 007714439, 012019001, 013144344, 014303254
FSC: 5950 — Coils and Transformers
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
body_width1.250 INCHES NOMINAL IN
body_height1.438 INCHES NOMINAL IN
body_length1.344 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeMECHANICALLY ADJUSTABLE
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating2.97 HENRY MINIMUM AND 9.99 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
end_item_identificationGUIDED MISSILE, LORAL AEROSPACE CORP, SIDEWINDER AIM-9
NSN5950-00-701-1854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN 143730 MFR PUMP,COOLING SYSTEM,EN
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
INDUCTANCE RATING: 2.97 HENRY MINIMUM AND 9.99 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 1.250 INCHES NOMINAL IN
•
BODY HEIGHT: 1.438 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE GROUP IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
INDUCTANCE RATING2.97 HENRY MINIMUM AND 9.99 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
BODY WIDTH1.250 INCHES NOMINAL IN
BODY HEIGHT1.438 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL SINGLE GROUP IN
BODY LENGTH1.344 INCHES NOMINAL IN
WINDING OPERATING CURRENT6.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
SUBSTITUTES & CROSS-REFERENCES 2
SH8538Reference document
Same NSN cross-reference
Reference document — Secondary reference
SH92347Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 143730?
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 143730?
143730 is a PUMP,COOLING SYSTEM,ENGINE.
What parts can replace 143730?
There are 2 known substitutes for 143730: SH8538, SH92347. Substitute compatibility should be verified for your specific system.
What is the NSN for 143730?
143730 is cataloged in the U.S. Government catalog under NSN 5950-00-701-1854. 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 — 143730

✓ 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.