Product Details | SELF-LOCKING INSERT

5340-01-344-2576 A nonmetallic unthreaded item generally round in cross-sectional shape which, when placed on/in a machined-out portion of the threads of a screw or bolt, or inserted into the machined-out portion of the threads of a nut, locks the item, to which it is fixed, to the attached mating member and prevents loosening during excessive vibration. Excludes BOLT, SELF-LOCKING; NUT, SELF-LOCKING (as modified); SCREW, SELF-LOCKING; and INSERT, SCREW THREAD.

Part Alternates: 845-6602371 PIECE 57, 8456602371PIECE57, 5340-01-344-2576, 01-344-2576, 5340013442576, 013442576

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 26 AUG 1991 01-344-2576

Demand History | NSN 5340-01-344-2576

Part Number Request Date QTY Origin
5340-01-344-2576 2018-01-31 104 DIBBS
5340-01-344-2576 2017-11-309 14 DIBBS
5340-01-344-2576 2017-10-274 18 DIBBS
5340-01-344-2576 2013-02-44 18 DIBBS

Cross Reference | NSN 5340-01-344-2576

Part Number Cage Code Manufacturer
845-6602371 PIECE 57 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5340-01-344-2576

Characteristic Specifications
SPECIAL FEATURES PLASTIC POLYHEXAMETHYLENE ADIPAMIDE,E. I. DUPONT DENEMOURS AND CO; 0.250 IN. DIA; 0.172 IN. MIN 0.204 IN. MAX LG

Restrictions/Controls & Freight Information | NSN 5340-01-344-2576

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5340-01-344-2576

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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
Purchasing QTY
UOM
1
EA : Each