Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , RIBBED SHOULDER
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT HAS A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR A PART OF THE SHOULDER. THE MINOR DIAMETER OF THE RIBS MUST BE GREATER THAN THE MAJOR DIAMETER OF THE THREADS. SEE ALSO BOLT, RIBBED NECK.
CAGE Information
Code | Company |
---|---|
D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AATN | SHOULDER DIAMETER | 0.975 INCHES NOMINAL SECOND SHOULDER |
AAVP | RIB MAJOR DIAMETER | 1.000 INCHES NOMINAL |
CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
SFTT | SURFACE TREATMENT | OXIDE OVERALL |
AAVT | RIB MINOR DIAMETER | 0.950 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.300 INCHES NOMINAL |
AATX | SHOULDER LENGTH | 0.385 INCHES NOMINAL SECOND SHOULDER |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASK | HEAD STYLE | FLAT CHAMFER |
AATN | SHOULDER DIAMETER | 1.000 INCHES NOMINAL FIRST SHOULDER |
MATT | MATERIAL | STEEL OVERALL |
AASL | HEAD DIAMETER | 1.300 INCHES NOMINAL |
THSD | THREAD SERIES DESIGNATOR | UNF |
AATX | SHOULDER LENGTH | 0.530 INCHES NOMINAL FIRST SHOULDER |
CMLP | THREAD QUANTITY PER INCH | 16 |
AAJD | THREAD CLASS | 2A |
AAVU | RIB QUANTITY | 36 |
AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
AAVQ | RIB LENGTH | 0.460 INCHES NOMINAL |
CBBL | FEATURES PROVIDED | CASEHARDENED |
AASB | FASTENER LENGTH | 2.718 INCHES NOMINAL |
FEAT | SPECIAL FEATURES | COLOR BLACK |
AAVR | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.070 INCHES NOMINAL |
AASA | THREAD LENGTH | 1.210 INCHES NOMINAL |