Mfg Part Number: MS21080 4K
Alternate P/N: MS210804K
NSN : 5310-00-728-5516
NIIN : 007285516
CAGE Code : 80205
Manufacturer: National Aerospace Standards
Item Name : Nut Self Locking Pl Nut Self Locking Pl
FSC : 5310 Nuts and Washers
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MRC | Criteria | Characteristic |
---|---|---|
AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
ACTA | NUT STYLE | PLATE |
ACVN | NUT LENGTH | 1.062 INCHES MAXIMUM |
ADEB | PLATE THICKNESS | 0.075 INCHES MAXIMUM |
ADEC | PLATE WIDTH | 0.438 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
ADFP | NUT MOUNTING PROVISION | COUNTERSUNK HOLES OR DIMPLED HOLES |
ADFR | MOUNTING PROVISION LOCATION | OPPOSITE NUT PROJECTION SIDE |
ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
BZRR | THREAD SERIES | UNJF |
CMLP | THREAD QUANTITY PER INCH | 28 |
CQFM | HARDNESS RATING | 32.0 ROCKWELL C MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
CRSQ | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM NUT AND 102.0 DEGREES MAXIMUM NUT |
CSSM | MOUNTING HOLE COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
MATT | MATERIAL | STEEL NUT |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
AAJD | THREAD CLASS | 3B |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ADEA | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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