5310-01-568-0756 ( 6503-77 ITEM 25 , 6503-86 ITEM NO 25 , 501-4457016 ITEM NO 25 , 501-4457023 ITEM NO 25 , 6503-77 ITEM NO 25L1 , 501-4457016 ITEM NO 25L1 , 6503-86 ITEM NO 25L1 , 501-4457023 ITEM NO 25L1 )

NSN Information
NSN FSC NIIN Item Name INC
5310-01-568-0756 5310 015680756 NUT,SELF-LOCKING,HEXAGON 0527
NSN Features
MRC Parameter Characteristics
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS. CRITICAL ITEM FOR SAFETY AND SUTVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUR VEHICELS AS DIFFERENTIATED BY SPECIAL TEST FEATURES.
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
FEAT SPECIAL FEATURES NUT, TWO INCHES -4-1/2 UNC-2B, CRES.
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
6503-77 ITEM 25 43689 A 1 3 5 HD
6503-86 ITEM NO 25 43689 A 1 5 1 HD
501-4457016 ITEM NO 25 80064 A 1 5 5 HD
501-4457023 ITEM NO 25 80064 A 1 5 5 HD
6503-77 ITEM NO 25L1 03950 A 2 5 6 HD
501-4457016 ITEM NO 25L1 03950 A 2 5 6 HD
6503-86 ITEM NO 25L1 03950 A 2 5 6 HD
501-4457023 ITEM NO 25L1 03950 A 2 5 6 HD
Manufacturers
Part SKU Cage Manufacturer Type Status
6503-77 ITEM 25 43689 HUNTINGTON INGALLS INCORPORATED F A
6503-86 ITEM NO 25 43689 HUNTINGTON INGALLS INCORPORATED F A
501-4457016 ITEM NO 25 80064 NAVAL SHIP SYSTEMS COMMAND A A
501-4457023 ITEM NO 25 80064 NAVAL SHIP SYSTEMS COMMAND A A
6503-77 ITEM NO 25L1 03950 NAVAL INVENTORY CONTROL POINT A A
501-4457016 ITEM NO 25L1 03950 NAVAL INVENTORY CONTROL POINT A A
6503-86 ITEM NO 25L1 03950 NAVAL INVENTORY CONTROL POINT A A
501-4457023 ITEM NO 25L1 03950 NAVAL INVENTORY CONTROL POINT A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 S A 1 10/20/2 A N 7318160000 0527
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN ------- I
DN M 1HL1009 N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 S A
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN NRP D 1 EA 0 U ------- N
DN NRP D 1 EA 0 U 1HL1009 N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC