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 |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AASU | HEAD HEIGHT | 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM |
| MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING FEATURE |
| AGAV | END ITEM IDENTIFICATION | F100PW0229 ENGINE |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.350 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | STRIP THREADS |
| AASB | FASTENER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SP-1,CAGE67559 MFR REF SINGLE MATERIAL RESPONSE LOCKING FEATURE |
| AATD | EXTENDED WASHER THICKNESS | 0.045 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY FASTENER |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| FEAT | SPECIAL FEATURES | TRIANGULAR DRIVE FEATURE IN TOP CENTER OF HEAD,0.160/0.180 IN. ALL 3 SIDES;SELF-LOCKING ELEMENT ON THREADS IS 0.173/0.203 IN. LONG |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA 96,CAGE77445 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| AATC | EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AATB | WIDTH BETWEEN FLATS | 0.248 INCHES NOMINAL |