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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , INTERNALLY RELIEVED BODY

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE EXTERNAL THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT HAS A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE WHICH MAY EXTEND A PART OR THE FULL LENGTH OF THE BOLT. THE CONCENTRIC HOLE ALONG THE CENTERLINE MAY BE COUNTERBORED AND/OR INTERNALLY THREADED AT THE HEAD END OR THE BOLT END. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN BY AN EXTERNAL AND/OR INTERNAL DRIVER. FOR ITEMS HAVING A HOLE(S) PERPENDICULAR TO THE AXIS WHICH MEET THE CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE, SEE BOLT, FLUID PASSAGE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
760578 98897 A 3 2 X XX

CAGE Information

Code Company
98897 LOCKHEED MARTIN CORPORATION DBA LOCK

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AAWX CONCENTRIC HOLE DEPTH 8.300 INCHES NOMINAL
AAWX CONCENTRIC HOLE DEPTH 8.300 INCHES NOMINAL
CRZS DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 9.960 INCHES NOMINAL FIRST HOLE
AAXC CONCENTRIC HOLE DIAMETER 1.310 INCHES NOMINAL
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
CQBC MINIMUM TENSILE STRENGTH 237000 POUNDS PER SQUARE INCH
AASU HEAD HEIGHT 0.300 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 10.750 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UNF
AASA THREAD LENGTH 0.920 INCHES MINIMUM
AATB WIDTH BETWEEN FLATS 2.000 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 16
AAJD THREAD CLASS 2A
AHYM NOMINAL THREAD DIAMETER 0.750 INCHES
AAWB SHANK UNTHREADED HOLE DIAMETER 0.143 INCHES MINIMUM FIRST HOLE AND 0.149 INCHES MAXIMUM FIRST HOLE
STYL STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
AASK HEAD STYLE ROUND W/WRENCH FLATS CHAMFERED
AAVH SHOULDER DIAMETER 1.749 INCHES NOMINAL
AASL HEAD DIAMETER 2.250 INCHES NOMINAL
AAVK SHOULDER LENGTH 8.940 INCHES NOMINAL
CQFM HARDNESS RATING 48.0 ROCKWELL C MINIMUM OVERALL AND 67.0 ROCKWELL C MAXIMUM OVERALL

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