MS21083D08

MS21083D08 Self-locking Hexagon Nut

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. MS21083D08 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

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque with nonmetallic insert

Lubrication
A substance designed to provide a reduction of friction between the two surfaces in contact.

soluble lubricant

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

hexagon

Nut Height

0.188in. ⁓13/64"

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.336in. and 0.345in. ⁓23/64"

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

250.0 deg fahrenheit

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

unjc

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

32

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

0.164in. ⁓11/64"

Countersink Angle
The included angle of the countersink.

88.0 degrees nut

Bearing Surface Type
Indicates the type of bearing surface.

chamfered or washer faced

Bearing Surface Finish
Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.

125.0 microinches

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

aluminum alloy nut

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

plastic polyamide locking insert

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 except insert or chromate except insert

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 mfr ref 1st treatment response except insert or MIL-C-5541 mil spec 2nd treatment response except insert

Answers.

What material is the self-locking hexagon nut made of ?

Plastic polyamide locking insert

What material is the self-locking hexagon nut made of ?

Aluminum alloy nut

What is the thread quantity per inch?

32

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for MS21083D08?

5310-00-941-6440

How is this classified for shipping?

Schedule B number: 7616995095
nmfc 013540
Articles of aluminum nesoi

What's the federal classification of MS21083D08?

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 5310-00-941-6440 NUT,SELF-LOCKING,HEXAGON

anodize except insert or chromate except insert surface treated 32 thread quantity per inch right-hand 3b thread class

NIIN
009416440
NIIN Date
12/12/65
Schedule B
7616995095 
Name Code
05277
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$2.03 EA
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. NTMJ-832 Cage 27687
2. GN10W832 Cage 26512
3. NTMJ82 Cage 019L2
4. NTMJ82 Cage 72962

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Poland 
  • - Slovakia 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

Major End Items End use applications

  • - Aircraft, eagle f-15
  • - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
  • - Test consoles, mini-sace
  • - Compressor, reciprocating m4
  • - Missile, air-to-air, sparrow (aim-7)
  • - Aircraft, c-2a (reprocured)
  • - Helicopter, sof / hh-53j/m pave low
  • - Helicopter, carrier based asw, sh-60f
  • - Helicopter, search and rescue, hh-60h
  • - Aircraft,b-2 bomber (atb)
  • - Actuator,electro-mechanical,linear
  • - Actuator,electro-mechanical,linear
  • - Box assembly,relay
  • - Transmitter,position
  • - Transmitter,position
  • - Transmitter,position
  • - Transmitter,position
  • - Actuator,electro-mechanical,linear
  • - Actuator,electro-mechanical,linear
  • - Drive unit,air turbine
  • - Actuator,electro-mechanical,linear
  • - Transmitter,position
  • - Transmitter,position
  • - Scale,weighing
  • - Power supply
  • - Power supply
  • - Power supply
  • - Flap,wing landing
  • - Regulator,air pressure,aircraft cabin
  • - Test set,electrical power
  • - Circuit card assembly
  • - Regulator,voltage
  • - Analyzer set,photog
  • - Printout unit,contr
  • - Test set,aerial cam
  • - Door assembly,stora
  • - Valve,regulating,fluid pressure
  • - Controller,motor
  • - Signal unit,manual
  • - Power distribution-reference signal group
  • - Signal unit,manual
  • - Module,signal unit
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Power distribution-reference signal group
  • - Test stand,aircraft generator
  • - Actuator,electro-mechanical,linear
  • - Valve,butterfly
  • - Radar set subassembly
  • - Plate,structural,aircraft
  • - Engine,gas turbine,nonaircraft
  • - Mechanical assembly
  • - Data acquisition unit
  • - Test set,secondary

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Shipping Information

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)
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
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

MS21083D08 / Nut,self-locking,hexagonWhat is the formal definition of this item?

A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.