Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , SHOULDER
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO. 10 (0.190 IN.) (5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WITH A THREAD DIAMETER SMALLER THAN NO. 10 (0.190 IN.) (5 MM) AND THOSE ITEMS WITH AN INSERTED DRIVE HEAD, USE SCREW, SHOULDER. FOR ITEMS WHICH ARE NO. 10 (0.190 IN.) (5 MM) OR LARGER IN SIZE AND ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE BOLT, EXTERNALLY RELIEVED BODY. EXCLUDES THUMBSCREW.
CAGE Information
Code | Company |
---|---|
28298 | SMITH AND SMITH AIRCRAFT CO |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
THSD | THREAD SERIES DESIGNATOR | UNJF |
AAJD | THREAD CLASS | 3A |
AHYM | NOMINAL THREAD DIAMETER | 0.875 INCHES |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
CMLP | THREAD QUANTITY PER INCH | 14 |
MATT | MATERIAL | STEEL OVERALL |
AATB | WIDTH BETWEEN FLATS | 1.500 INCHES NOMINAL |
AATN | SHOULDER DIAMETER | 3.000 INCHES NOMINAL FIRST SHOULDER |
AASA | THREAD LENGTH | 0.640 INCHES NOMINAL |
SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
AASK | HEAD STYLE | HEXAGON |
AGAV | END ITEM IDENTIFICATION | B-1B |
AASB | FASTENER LENGTH | 3.640 INCHES NOMINAL |
AATX | SHOULDER LENGTH | 1.240 INCHES MINIMUM FIRST SHOULDER AND 1.245 INCHES MAXIMUM FIRST SHOULDER |