PartsTable
Technical Data Sheet
Download PDF

12553845 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12553845: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,PLAIN FIRST END, coil_quantity: 2 1/4, inside_diameter: 4.011 INCHES NOMINAL IN, special_features: GOES ON ABF499 AF1 M109A3E2 MODIFIED, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-321-5111, 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
12553845
NSN: 5360-01-321-5111
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,PLAIN FIRST END
coil_quantity2 1/4
inside_diameter4.011 INCHES NOMINAL IN
special_featuresGOES ON ABF499 AF1 M109A3E2 MODIFIED
style_designatorCYLINDRICAL
spring_free_length2.889 INCHES NOMINAL IN
spring_solid_length1.440 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_solid_outside_diameter4.885 INCHES NOMINAL IN
NSN5360-01-321-5111
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 12553845 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
END STYLE: SPRING END,SQUARED AND GROUND SECOND END
•
SPRING SOLID LENGTH: 1.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 2.889 INCHES NOMINAL IN
•
INSIDE DIAMETER: 4.011 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 4.885 INCHES NOMINAL IN
•
COIL QUANTITY: 2 1/4
TECHNICAL CHARACTERISTICS
END STYLESPRING END,SQUARED AND GROUND SECOND END
END STYLESPRING END,PLAIN FIRST END
SPRING SOLID LENGTH1.440 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH2.889 INCHES NOMINAL IN
INSIDE DIAMETER4.011 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER4.885 INCHES NOMINAL IN
COIL QUANTITY2 1/4
SPECIAL FEATURESGOES ON ABF499 AF1 M109A3E2 MODIFIED
COIL HELIX DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12553845?
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 12553845?
12553845 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 12553845?
12553845 is cataloged in the U.S. Government catalog under NSN 5360-01-321-5111. 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 — 12553845

✓ 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.