Price and availability subject to change. All orders subject to acceptance.
NSN
5306-00-180-0363
Description
Bolt, Close Tolerance
Manufacturer
On quotation
CAGE code
On quotation
Condition
On quotation
Certs
On quotation
Rev level
On quotation
Shelf life
On quotation
Manufacturer, condition, certifications, revision and shelf life depend on the lot supplied and are stated on your quotation.
Part identification
NSN
5306-00-180-0363
NIIN
00-180-0363
FSC
5306
FSG
53
Item Name
Bolt, Close Tolerance
INC
27851
Assigned Date
01-JAN-1963
Status
Active
Technical characteristics
Thread Class
3A
Thread Direction
Right-hand
Thread Length
0.626 inches minimum and 0.703 inches maximum
Fastener Length
2.828 inches minimum and 2.875 inches maximum
Head Style
Hexagon
Head Height
0.234 inches minimum and 0.266 inches maximum
Width Between Flats
0.615 inches minimum and 0.627 inches maximum
Grip Diameter
0.4362 inches minimum and 0.4367 inches maximum
Shank Unthreaded Hole Diameter
0.106 inches minimum first hole and 0.116 inches maximum first hole
Nominal Thread Diameter
0.438 inches
Grip Length
2.172 inches minimum and 2.202 inches maximum
Thread Quantity per Inch
20
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell C minimum overall and 40.0 rockwell C maximum overall
Distance from Head Largest Bearing Surface to Shank Hole Center
2.672 inches nominal first hole
Surface Finish
63.0 microinches bearing surface of head
Surface Finish
63.0 microinches grip
Material
Steel comp 8740 overall or steel comp 8735 overall or steel comp 4140 overall or steel comp 4130 overall or steel comp 8630 overall
Material Document and Classification
MIL-S-6049 mil spec 1ST material response overall or MIL-S-6098 mil spec 2ND material response overall or MIL-S-5626 mil spec 3RD material response overall or MILS-S-6758 mil spec 4TH material response overall and MIL-S-6050 mil spec 5TH material response overall or ams 6300 assn std all material responses overall
Surface Treatment
Cadmium overall and chromate overall
Surface Treatment Document and Classification
QQ-P-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator
UNF
Manufacturers
Aeronautical Standards Group (CAGE 88044) — Type M
