ST3M544N12D4

ST3M544N12D4 Self-locking Gang C Nut Assembly
Home » Catalog » Nuts & Washers (p. 532) » Self-locking Gang C Nut Assemblys (p. 6) » Part Number ST3M544N12D4

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Datasheet. ST3M544N12D4 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b

Thread Direction
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

Counterbore Diameter
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.

0.254in. nut

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

72.000in. ⁓72-1/64"

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.552in.

Channel Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the channel.

straight type

Assembly Overall Height
The overall distance measured in a straight line from the bottom to the top of the assembly.

0.476in.

Channel Height
A measurement from the bottom to the top of the channel,in distinction from depth.

0.298in.

Nut Spacing

1.500in.

Nut Counterbore Depth
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.

0.250in. nut

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

airframe, F18 fighter aircraft

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

350.0 deg fahrenheit

Nut Quantity
The number of nuts provided.

48

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unjf

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

28

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.250in. ⁓1/4"

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

agav

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

inavy) : nut assy, self; also known as nut assy, self locking, gang channel, replaceable, variable c'bore, 125 ksi ftu, 350 degrees f

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

assy comprised of channel, nut, & retaining clip

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

aluminum alloy 7075 channel

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting clip

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting nut

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

7075-T6 alclad per AMS-QQ-A-250/13 fed spec single material response channel or 7075-T6 per AMS-QQ-A-250/12 fed spec single material response channel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

anodize channel

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-A-8625, type 2, class 1 mil spec single treatment response channel

Answers.

What quantity is this sold in?

1EA

What material is the self-locking gang c nut assembly made of ?

Steel corrosion resisting nut

What material is the self-locking gang c nut assembly made of ?

Steel corrosion resisting clip

What material is the self-locking gang c nut assembly made of ?

Aluminum alloy 7075 channel

What is the thread quantity per inch?

28

What is the overall width?

0.552 inches

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for ST3M544N12D4?

5310-01-527-6126

What's the federal classification of ST3M544N12D4?

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 5310-01-527-6126 NUT ASSEMBLY,SELF-LOCKING,GANG C

Used on airframe, f18 fighter aircraft. anodize channel surface treated assy comprised of channel, nut, & retaining clip navy) : nut assy, self; also known as nut assy, self locking, gang channel, replaceable, variable c'bore, 125 ksi ftu, 350 degrees f 28 thread quantity per inch 0.552" overall width 72.000" overall length right-hand 3b thread class

NIIN
015276126
NIIN Date
02/10/05
Schedule B
 
Name Code
01864
FIIG
A021A0
QUP
1 
Historical Price
$79.63 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
095190 HARDWARE, NOI 
UFC (universal freight code)
49790 

Similar by Design Other nut assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

ST3M544N12D4 / Nut assembly,self-locking,gang cWhat is the formal definition of this item?

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.