Product Details | EXTENSION HELICAL SPRING

5360-00-521-1598 An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 133246, 5360-00-521-1598, 00-521-1598, 5360005211598, 005211598

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-521-1598

Drawings & Photos | NSN 5360-00-521-1598


Cross Reference | NSN 5360-00-521-1598

Part Number Cage Code Manufacturer
133246 18355 BOEING COMPANY, THE DBA BOEING
133246 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5360-00-521-1598

Characteristic Specifications
STYLE DESIGNATOR B1 CYLINDRICAL
INSIDE DIAMETER 0.374 INCHES NOMINAL
SPRING FREE LENGTH 3.563 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER 0.500 INCHES NOMINAL
COIL TO HOOK INSIDE LENGTH 1.003 INCHES NOMINAL BOTH ENDS
HOOK RADIUS 0.515 INCHES NOMINAL BOTH ENDS
END STYLE F41 FULL LOOP BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
COIL QUANTITY 45
DESIGN TYPE OPEN
SUPPLEMENTARY FEATURES MAT'L MUSIC WIRE
MANUFACTURERS CODE 88277
DESIGN CONTROL REFERENCE 133246

Restrictions/Controls & Freight Information | NSN 5360-00-521-1598

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
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