NSN 5310-01-328-1121

Part Details | HEXAGON CASTELLATED SELF-LOCKING NUT

5310-01-328-1121 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes NUT (1), SELF-LOCKING, SLOTTED, HEXAGON.

Alternate Parts: PHCR59, PHCR-59, HC547099, HC54709-9, 3D00269, 3D0026-9, 3D0026, E99259, E9925-9, 10122203, PHCR59, 73781, 73781CS918, 73781CS-918, 5310-01-328-1121, 01-328-1121, 5310013281121, 013281121

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 27, 199001-328-112129725 ( NUT, SELF-LOCKING, CASTELLATED, HEXAGON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-328-1121
Part Number Cage Code Manufacturer
PHCR-5962554ALCOA GLOBAL FASTENERS INC.DBA SIMMONDS MECAERO FAS PDTS DIV
HC54709-915653ARCONIC GLOBAL FASTENERS & RINGS,INC.
3D0026-988277BOEING COMPANY, THEDBA BOEING
3D002688277BOEING COMPANY, THEDBA BOEING
E9925-972962HARVARD INDUSTRIES INC
10122203A486GNIMIKKEISTOKESKUS NCB FINLAND
PHCR5989305SIMMONDS PRECISION PRODUCTS INC
7378156878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
73781CS-91856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5310-01-328-1121
Characteristic Specifications