PartsTable
Technical Data Sheet
Download PDF

E2731-13-003 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E2731-13-003: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.554 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.563 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-265-5674, 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
E2731-13-003
NSN: 5360-00-265-5674
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity9
inside_diameter0.554 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.563 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.656 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-265-5674
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN E2731-13-003 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.656 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.563 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.554 INCHES NOMINAL IN
•
COIL QUANTITY: 9
•
COIL HELIX DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.656 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.563 INCHES NOMINAL IN
INSIDE DIAMETER0.554 INCHES NOMINAL IN
COIL QUANTITY9
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 410 OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
14-402-056ITEM13Reference document
Same NSN cross-reference
Reference document — Secondary reference
14-102-731-00-003Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
14-402-056PC31Reference document
Same NSN cross-reference
Reference document — Secondary reference
14-102-731-13-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
14-403-689ITEM13Reference document
Same NSN cross-reference
Reference document — Secondary reference
14-102-731-17-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy E2731-13-003?
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 E2731-13-003?
E2731-13-003 is a SPRING,HELICAL,COMPRESSION.
What parts can replace E2731-13-003?
There are 9 known substitutes for E2731-13-003: 14-402-056ITEM13, 14-102-731-00-003, 14-402-056PC31 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E2731-13-003?
E2731-13-003 is cataloged in the U.S. Government catalog under NSN 5360-00-265-5674. 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 — E2731-13-003

✓ 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.