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 |
|---|---|
| 39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CBBL | FEATURES PROVIDED | NUT |
| SFTT | SURFACE TREATMENT | OXIDE ZINC OVERALL |
| AASU | HEAD HEIGHT | 0.094 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AGAV | END ITEM IDENTIFICATION | 3990-01-444-5196, CONCRETE MIXER, ENGINEERING MISSION MODULE (EMM) FOR THE PALLETIZED LOADING SYSTEM |
| AASA | THREAD LENGTH | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LARGE DIAMETER FLUSH HEAD (ELEVATOR) BOLTS WITH NUTS |
| CQBC | MINIMUM TENSILE STRENGTH | 74 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 2A |
| HUES | COLOR | BLACK OVERALL |
| CWYB | SHOULDER SHAPE | RIBBED ALL SHOULDERS |
| AAVU | RIB QUANTITY | 6 |
| AASL | HEAD DIAMETER | 0.719 INCHES NOMINAL |
| SUPP | SUPPLEMENTARY FEATURES | HEAD STLE C49; NOMIAL THREAD DIA 0.25 INCH; HARDNESS RATING B80-B100 |
| AASB | FASTENER LENGTH | 1.094 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |