Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , EXTERNALLY RELIEVED BODY
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, AND WHOSE UNTHREADED PORTION HAS BEEN MACHINED OR GROUND IN ONE OR MORE PLACES OR OVER ITS ENTIRE LENGTH TO A MAXIMUM DIAMETER LESS THAN THE MINIMUM PITCH DIAMETER OF THE THREAD (EXCLUDES UNDERCUTS FOR THREAD RELIEF). IT IS NO. 10 (0.190 IN.) (5 MM) OR LARGER IN SIZE AND HAS A HEAD WHICH IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, INTERNAL WRENCHING AND THUMBSCREW. SEE ALSO SCREW, EXTERNALLY RELIEVED BODY.
CAGE Information
| Code | Company |
|---|---|
| 58828 | CFM INTERNATIONAL INC. DBA CFM THE P |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| AASU | HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.595 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAWC | FIRST DIAMETER FROM HEAD | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3A |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | B50TF14 CL-5 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | HEAD HAS HOOK WELDED TO TOP 0.0570.063 INCH THICK BY 0.518-0.540 LENGTHMATL B50TF14 CL-5 |
| AASB | FASTENER LENGTH | 1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM |
| AASA | THREAD LENGTH | 0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM |
| AASV | HEAD LENGTH | 0.651 INCHES MINIMUM AND 0.657 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| AASK | HEAD STYLE | TEE NO. 6 |
| AATB | WIDTH BETWEEN FLATS | 0.752 INCHES MINIMUM AND 0.764 INCHES MAXIMUM |