Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , MACHINE
Definition:
AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION THROUGH HOLES IN ASSEMBLED PARTS AND NORMALLY INTENDED TO BE TIGHTENED OR RELEASED BY TORQUING A NUT. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF ONE NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. FOR ITEMS HAVING A GRIP LENGTH PORTION MACHINED TO A TOLERANCE OF 0.0015 INCH (0.038 MM) OR LESS, BOLT, SHEAR. SEE ALSO SCREW, CAP, HEXAGON HEAD AND SCREW, MACHINE.
CAGE Information
Code | Company |
---|---|
56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
ANEE | GRIP LENGTH | 2.062 INCHES MINIMUM AND 2.078 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP XM-13 FASTENER |
THSD | THREAD SERIES DESIGNATOR | UNJF |
AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
CBBL | FEATURES PROVIDED | FINISHED HEAD |
AAJD | THREAD CLASS | 3A |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 2ND MATERIAL RESPONSE LOCKING FEATURE OR AMS 5673 ASSN STD 1ST MATERIAL RESPONSE LOCKING FEATURE OR QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE LOCKING FEATURE |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
CMLP | THREAD QUANTITY PER INCH | 28 |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASK | HEAD STYLE | CROWNED HEXAGON |
AASB | FASTENER LENGTH | 2.507 INCHES MINIMUM AND 2.527 INCHES MAXIMUM |
FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
MATT | MATERIAL | STEEL COMP 631 LOCKING FEATURE OR STEEL COMP 630 LOCKING FEATURE OR STEEL COMP 440C LOCKING FEATURE |
AASA | THREAD LENGTH | 0.429 INCHES MINIMUM AND 0.465 INCHES MAXIMUM |
CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
AAUM | LOCKING FEATURE | RETAINER GRIP |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
AATB | WIDTH BETWEEN FLATS | 0.488 INCHES MINIMUM |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |