Mfg Part Number: K874269-011
Alternate P/N: K874269011
NSN : 5310-01-473-1363
NIIN : 014731363
CAGE Code : 84955
Manufacturer: Kaman Aerospace Corporation
Item Name : Nut Plain Spline Nut Plain Spline
FSC : 5310 Nuts and Washers
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MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3B |
AAJE | THREAD PITCH DIAMETERS | +1.8969/+1.9021 INCHES |
AAVL | PILOT DIAMETER | 2.787 INCHES MINIMUM AND 2.792 INCHES MAXIMUM |
AAVM | PILOT LENGTH | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
ACTA | NUT STYLE | SPLINE |
ACTD | NUT DIAMETER | 2.787 INCHES MINIMUM AND 2.792 INCHES MAXIMUM |
ADEA | NUT HEIGHT | 0.570 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
BZRR | THREAD SERIES | UNF |
CMLP | THREAD QUANTITY PER INCH | 16 |
CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 1.938 INCHES |
FEAT | SPECIAL FEATURES | HEAT TREAT TO 150 KSI TENSILE STRENGTH; EXTERNAL 44 TOOTH SPLINE, MAJOR DIA. 2.787 - 2.792 IN., MINOR DIA. 2.6656 IN. MINIMUM, FLAT ROOT; 18 EQUALLY SPACED SLOTS 0.175 - 0.180 IN. WIDTH |
MATT | MATERIAL | STEEL COMP 4340 OVERALL |
SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
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