ArconicArconicTitanium NAS lockbolts are designed for use in high-strength lightweight applications. The lockbolt is readily adaptable to high-volume production methods.
During installation, the collar is swaged into the lock grooves of the pin and forms a high-strength, vibration-resistant joint. The simple installation procedure reduces production time to a minimum, resulting in lower production costs.
The stump-type lockbolt fasteners are specifically designed for use with automated equipment. Automated systems install fasteners at a rate up to 10 times faster than hand-installed threaded fasteners.
|
NAS Part |
Huck Part Number Lockbolts |
Description |
|
NAS2005 - 2012 |
N/A |
Tension-type protruding head, pull-type lockbolts in 5/32 thru 3/8 diameters |
|
NAS2105 - 2112 |
N/A |
100° MS24694 tension-flush head, pull-type lockbolts in 5/32 thru 3/8 diameters |
|
NAS2115 -2122 |
N/A |
100° MS20426 tension-flush head, pull-type lockbolts in 5/32 thru 3/8 diameters |
|
NAS2125 - 2132 |
N/A |
100° NAS1097 flush crown head, pull-type lockbolts in 5/32 thru 3/8 diameters |
|
NAS2205 -2212 |
N/A |
Tension-type protruding head, stump-type lockbolts in 5/32 thru 3/8 diameters |
|
NAS2306 - 2312 |
N/A |
100° MS24694 tension-flush head, stump-type lockbolts in 3/16 thru 3/8 diameters |
|
NAS Part |
Huck Part Number Collars |
Description |
|
NAS1080- |
LC-C |
2024-T4 aluminum beaded collar for 5/32, 3/16 & 1/4 pull-type and all diameters of stump-type |
|
NAS1080P |
7LC-C |
2024-T4 aluminum beaded collar for 5/16 & 3/8 pull-type |
|
NAS1080UG |
2DC-EU |
A286 CRES double-ended collar for 5/32 diameter only |
|
NAS1080UK |
6DC-EU |
A286 CRES double-ended collar for 3/16 thru 3/8 diameters |
|
Mechanical performance data for titanium tension-type NAS lockbolts |
|||
|
Fastener |
Ultimate Tensile with NAS1080, UG & UK Collars |
Ultimate Tensile with NAS1080P Collar |
Double Shear Strength Based on 95 KSI |
|
5/32 |
1100 |
N/A |
3610 |
|
3/13 |
2210 |
N/A |
5380 |
|
1/4 |
4080 |
N/A |
9300 |
|
5/15 |
6500 |
6500 |
14600 |
|
3/8 |
10100 |
10100 |
21000 |
Reference:
NAS621 for lockbolt procurement and quality conformance requirements
NAS1080 for lockbolt collars
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