Product Details | EXTENSION HELICAL SPRING

5360-00-431-8026 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: 30087560281, 3008756-028-1, 5360-00-431-8026, 00-431-8026, 5360004318026, 004318026

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

Supply Group (FSG) NSN Assign. NIIN
53 26 APR 1971 00-431-8026

Drawings & Photos | NSN 5360-00-431-8026


Cross Reference | NSN 5360-00-431-8026

Part Number Cage Code Manufacturer
3008756-028-1 99696 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL

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Technical Data | NSN 5360-00-431-8026

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR B1 CYLINDRICAL
INSIDE DIAMETER 0.153 INCHES MINIMUM AND 0.169 INCHES MAXIMUM
SPRING FREE LENGTH 7.520 INCHES MINIMUM AND 7.580 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER 0.205 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
COIL TO HOOK INSIDE LENGTH 4.848 INCHES MINIMUM AND 4.908 INCHES MAXIMUM FIRST END 4.848 INCHES MINIMUM AND 4.908 INCHES MAXIMUM SECOND END
HOOK WIDTH 0.146 INCHES NOMINAL BOTH ENDS
END STYLE F15 RECTANGULAR HOOK BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
LOAD RATING 3.50 POUNDS MINIMUM AND 4.10 POUNDS MAXIMUM
COIL QUANTITY 56
DESIGN TYPE CLOSED
SPRING LENGTH UNDER LOAD 9.440 INCHES NOMINAL
MANUFACTURERS CODE 99696
DESIGN CONTROL REFERENCE 3008756-028-1

Restrictions/Controls & Freight Information | NSN 5360-00-431-8026

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: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