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Datasheet. T558 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
The process used in manufacturing the item.
cast
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
prevailing torque with metallic insert
1.750in.
The distance measured in a straight line from the bottom to the top of an item.
0.812in.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.750in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
wing
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unc
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
16
A designation that is used for the purpose of general identification of the thread.
0.375in. ⁓3/8"
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy except insert
The chemical compound or mechanical mixture properties of which the item is fabricated.
lead locking insert
Answers.
Lead locking insert
Aluminum alloy except insert
16
Right-hand
2b
Schedule B number: 7616995095
nmfc 013540
Articles of aluminum nesoi
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
NSN 5310-00-423-8156 NUT,SELF-LOCKING,WING
16 thread quantity per inch right-hand 2b thread class
- NIIN
- 004238156
- NIIN Date
- 01/01/63
- Schedule B
- 7616995095
- Name Code
- 05283
- FIIG
- A021A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Greece
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 70.0
- LCL (less than a car load rating)
- 70.0
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 013540 ALUM NUTS
- UFC (universal freight code)
- 05680
Similar by Design Other nuts with similar characteristics
Nothing similar to this part number was found in our inventory
T558 / Nut,self-locking,wingWhat is the formal definition of this item?
A nut having wings designed for manual turning without driver or wrench with an integral feature incorporated for locking on the threads of a mating member.
