PartsTable
Technical Data Sheet
Download PDF

143251 — PLUNGER,DETENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

143251: PLUNGER,DETENT.

The PLUNGER,DETENT is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.955 INCHES NOMINAL IN, coil_quantity: 8.43, inside_diameter: 0.638 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.487 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-461-5738, 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
143251
NSN: 5360-00-461-5738
NIINs: 004615738, 004757364
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter0.955 INCHES NOMINAL IN
coil_quantity8.43
inside_diameter0.638 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.487 INCHES NOMINAL IN
spring_solid_length0.725 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate23.000 POUNDS PER INCH NOMINAL LBS
accommodated_rod_diameter0.690 INCHES NOMINAL IN
spring_free_outside_diameter0.810 INCHES NOMINAL IN
NSN5360-00-461-5738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUNGER,DETENT TITLE COMPONENT PN 143251 MFR PLUNGER,DETENT
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.810 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.725 INCHES NOMINAL IN
•
ACCOMMODATED ROD DIAMETER: 0.690 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.487 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 23.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.638 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.810 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.725 INCHES NOMINAL IN
ACCOMMODATED ROD DIAMETER0.690 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.487 INCHES NOMINAL IN
SPRING DEFLECTION RATE23.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.638 INCHES NOMINAL IN
COIL QUANTITY8.43
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 143251?
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 143251?
143251 is a PLUNGER,DETENT.
What is the NSN for 143251?
143251 is cataloged in the U.S. Government catalog under NSN 5360-00-461-5738. 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 — 143251

✓ 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.