PartsTable
Technical Data Sheet
Download PDF

1220B1286 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1220B1286: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OVERALL, coil_quantity: 14, stock_diameter: 0.250 INCHES NOMINAL IN, inside_diameter: 1.750 INCHES NOMINAL IN, spring_free_length: 8.500 INCHES NOMINAL IN, spring_deflection_rate: 36.600 POUNDS PER INCH NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-415-1983, 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
1220B1286
NSN: 5360-01-415-1983
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OVERALL
coil_quantity14
stock_diameter0.250 INCHES NOMINAL IN
inside_diameter1.750 INCHES NOMINAL IN
spring_free_length8.500 INCHES NOMINAL IN
spring_deflection_rate36.600 POUNDS PER INCH NOMINAL LBS
material_document_and_classificationASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-01-415-1983
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 1220B1286 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 8.500 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 36.600 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
STOCK DIAMETER: 0.250 INCHES NOMINAL IN
•
COIL QUANTITY: 14
•
MATERIAL: COPPER ALLOY 172 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH8.500 INCHES NOMINAL IN
SPRING DEFLECTION RATE36.600 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER1.750 INCHES NOMINAL IN
STOCK DIAMETER0.250 INCHES NOMINAL IN
COIL QUANTITY14
MATERIALCOPPER ALLOY 172 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1220B1286?
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 1220B1286?
1220B1286 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 1220B1286?
1220B1286 is cataloged in the U.S. Government catalog under NSN 5360-01-415-1983. 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 — 1220B1286

✓ 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.