PartsTable
Technical Data Sheet
Download PDF

87997W1ITEM33 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

87997W1ITEM33: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, inside_diameter: 0.281 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: ZINC OVERALL, spring_free_length: 0.563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-141-6828, 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
87997W1ITEM33
NSN: 5360-00-141-6828
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
coil_quantity8
inside_diameter0.281 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentZINC OVERALL
spring_free_length0.563 INCHES NOMINAL IN
spring_solid_length0.870 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate14.200 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
material_document_and_classificationN,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-141-6828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 87997W1ITEM33 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
SPRING SOLID LENGTH: 0.870 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: N,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 0.563 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 14.200 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED BOTH ENDS
SPRING SOLID LENGTH0.870 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONN,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH0.563 INCHES NOMINAL IN
SPRING DEFLECTION RATE14.200 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.281 INCHES NOMINAL IN
COIL QUANTITY8
SURFACE TREATMENTZINC OVERALL
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 10
4833ITEM182Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
85030W1ITEM182Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
73879W1ITEM27Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3488ITEM27Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C84-356ITEM9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4027ITEM38Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 87997W1ITEM33?
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 87997W1ITEM33?
87997W1ITEM33 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 87997W1ITEM33?
There are 10 known substitutes for 87997W1ITEM33: 4833ITEM182, 85030W1ITEM182, 73879W1ITEM27 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 87997W1ITEM33?
87997W1ITEM33 is cataloged in the U.S. Government catalog under NSN 5360-00-141-6828. 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 — 87997W1ITEM33

✓ 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.