Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , TURNLOCK FASTENER
Definition:
A PINLIKE ITEM DESIGNED TO TURN WITHIN AND BE HELD IN PLACE BY AN EYELET, TURNLOCK FASTENER; RING, RETAINING; OR THE SURFACE OF THE ITEM IT FASTENS. IT IS PROVIDED WITH EITHER A CAM SLOT, CAM LEAD THREADS, OR A HOLD FOR ACCOMMODATING A PIN. SECURING IS ACCOMPLISHED BY MATING WITH A LOCKSPRING, TURNLOCK FASTENER OR RECEPTACLE, TURNLOCK FASTENER. IT HAS EITHER PROVISIONS TO ACCOMMODATE A KNOB OR EXTENSION OR HAS A HEAD WHICH HAS PROVISIONS TO FACILITATE TURNING.
CAGE Information
Code | Company |
---|---|
06950 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
FASTENING DEVICES
Inclusions:
INCLUDES EYELETS; GROMMETS; AIRCRAFT COWLING FASTENERS; TEXTILE FASTENERS; RETAINING RINGS; THREADED INSERTS.
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ADQB | SECURING DEVICE TYPE | RING |
ADQB | SECURING DEVICE TYPE | RING |
MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
AGRD | TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
AATQ | GRIP LENGTH | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
AGRC | EXTENSION LENGTH | 0.460 INCHES NOMINAL |
ABMZ | DIAMETER | 0.5067 INCHES MINIMUM AND 0.5176 INCHES MAXIMUM |
AGQY | TURNLOCK STUD SHANK STYLE | STUD SHANK |
AKCV | DRIVE TYPE | SOCKET |
CQYY | STUD HEAD HEIGHT | 0.0244 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
FEAT | SPECIAL FEATURES | 0.540 INCHES MINIMUM LENGTH INTEGRAL WEB |
AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
ALBJ | STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
CSGB | STUD SHANK MAJOR DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |