Product Details | TORSION SPIRAL SPRING

5360-01-479-1421 A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 74B430905204, 74B430905-204, 5360-01-479-1421, 01-479-1421, 5360014791421, 014791421

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

Supply Group (FSG) NSN Assign. NIIN
53 12 OCT 2000 01-479-1421

Demand History | NSN 5360-01-479-1421

Part Number Request Date QTY Origin
74B430905-204 2025-08-233 24 DIBBS
74B430905-204 2025-07-210 29 DIBBS
74B430905-204 2025-06-153 6 DIBBS
74B430905-204 2025-05-142 6 DIBBS
74B430905-204 2023-11-332 12 DIBBS
74B430905-204 2023-10-297 11 DIBBS
74B430905-204 2023-10-296 11 DIBBS
74B430905-204 2023-08-229 11 DIBBS
74B430905-204 2023-06-163 14 DIBBS
74B430905-204 2023-06-152 14 DIBBS
74B430905-204 2022-11-331 5 DIBBS
74B430905-204 2022-08-222 3 DIBBS
74B430905-204 2022-04-101 24 DIBBS
74B430905-204 2022-03-90 24 DIBBS
74B430905-204 2021-11-333 3 DIBBS
74B430905-204 2021-10-280 2 DIBBS
74B430905-204 2020-03-75 17 DIBBS
74B430905-204 2020-01-27 40 DIBBS
5360-01-479-1421 2018-11-322 40 DIBBS
5360-01-479-1421 2018-11-312 40 DIBBS
5360-01-479-1421 2018-11-305 16 DIBBS

Cross Reference | NSN 5360-01-479-1421

Part Number Cage Code Manufacturer
74B430905-204 08205 RENTON COIL SPRING COMPANY
74B430905-204 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5360-01-479-1421

Characteristic Specifications
CRITICALITY CODE JUSTIFICATION AGAV
END ITEM IDENTIFICATION FIGHTER AIRCRAFT, FIRST F18 E/F
PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY - SPRING, SPIRAL

Restrictions/Controls & Freight Information | NSN 5360-01-479-1421

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 177940 SPRINGS:SPRINGS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 579 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5360-01-479-1421

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQEFIGHTERAIRCRAFT-FIRST(F18 E/F)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative