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 |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
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 |
|---|---|---|
| AGRD | TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| AGRD | TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | B CLASS AND 1 TYPE AND 1 STYLE AND A CLASS AND 5 SIZE |
| ABMZ | DIAMETER | 0.562 INCHES NOMINAL |
| CSGB | STUD SHANK MAJOR DIAMETER | 0.311 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.081 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| MATT | MATERIAL | STEEL OVERALL |
| CQYN | SHANK NECK LENGTH | 0.210 INCHES NOMINAL |
| AGQY | TURNLOCK STUD SHANK STYLE | STUD SHANK |
| AATQ | GRIP LENGTH | 0.390 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |