Mfg Part Number: 55LH7644-080
Alternate P/N: 55LH7644080
NSN : 5310-00-461-6939
NIIN : 004616939
CAGE Code : 72962
Manufacturer: Harvard Industries Inc
Item Name : Nut Self Locking He Nut Self Locking He
FSC : 5310 Nuts and Washers
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5310-00-461-6939 Item Description: Nut Self Locking He | 5310 | 004616939 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
55lh7644-080 | 5 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3B |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
ABAJ | LUBRICATION | SOLUBLE LUBRICANT |
ACTA | NUT STYLE | HEXAGON |
ADEA | NUT HEIGHT | 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
ASDB | WIDTH ACROSS FLATS | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
AZKQ | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM |
BZRR | THREAD SERIES | UNJF |
CMLP | THREAD QUANTITY PER INCH | 20 |
CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
CRTM | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
MATT | MATERIAL | STEEL COMP 4130 NUT OR STEEL COMP 4140 NUT OR STEEL COMP 4340 NUT OR STEEL COMP 8740 NUT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES NUT |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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