Product Details | SELF-LOCKING INSERT

5340-01-291-3873 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: 4000400011, 40-00400-011, 5340-01-291-3873, 01-291-3873, 5340012913873, 012913873

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 28 DEC 1988 01-291-3873

Cross Reference | NSN 5340-01-291-3873

Part Number Cage Code Manufacturer
40-00400-011 00724 RAYTHEON COMPANY DBA RAYTHEON

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Restrictions/Controls & Freight Information | NSN 5340-01-291-3873

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Category Code Description
No Freight Information