Product Details | TORSION HELICAL SPRING

5360-01-055-3519 An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 16S2217, 16S221-7, 5360-01-055-3519, 01-055-3519, 5360010553519, 010553519

Hardware and Abrasives | Coil, Flat, Leaf, and Wire Springs

Supply Group (FSG) NSN Assign. NIIN
53 04 FEB 1978 01-055-3519

Drawings & Photos | NSN 5360-01-055-3519


Cross Reference | NSN 5360-01-055-3519

Part Number Cage Code Manufacturer
16S221-7 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5360-01-055-3519

Characteristic Specifications
STYLE DESIGNATOR C1B SINGLE TORSION RIGHT HAND
INSIDE DIAMETER 0.416 INCHES NOMINAL
SPRING FREE LENGTH 0.640 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER 0.488 INCHES NOMINAL
END LENGTH 0.880 INCHES NOMINAL BOTH ENDS
CENTER SECTION WIDTH 0.660 INCHES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE 1.500 INCHES NOMINAL
CENTER LOOP RADIUS 0.220 INCHES NOMINAL
END STYLE G3 ONE HOOK END OVERALL
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
COIL QUANTITY 5.76
END ANGULAR RELATIONSHIP ENDS PARALLEL ONE TO OTHER
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 16S221-7

Restrictions/Controls & Freight Information | NSN 5360-01-055-3519

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information