Serving our customers with quality and safety first.
3a stud thread
0.875in. stud thread ⁓7/8"
2.600in.
0.310in.
4.450in. ⁓4-29/64"
1.160in.
F-18 acft
20 nut thread
0.500in. nut thread ⁓1/2"
0.610in.
1.500in.
0.812in.
STUD-Pod attach
shoulder has four equally spaced 0.420 in. dia cupped out places arround shoulder. 0.141 in. dia hole thru nut end 0.219 in. from end. 1.024 in. dia hole in stud end along axis
steel comp XM-13
PH13-8-0 assn std single material response
passivate
PS13001 assn std single treatment response
shouldered and stepped
unf nut thread
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends, on which the nominal diameter of one threaded section is greater than the other. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also stud, locked in.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.