LYC506C4

LYC506C4 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. LYC506C4 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 all metal design

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

hexagon

Nut Height

0.240in. and 0.328in. ⁓21/64"

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

0.430in. and 0.439in. ⁓29/64"

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

800.0 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.

unf

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"

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.

steel corrosion resisting

Precious Material And Location
An indication of the precious material and its location in the item.

silver

Precious Material
Identification of the precious material contained in the item.

silver

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.

silver

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.

ams 2410 assn std single treatment response

Answers.

When was the most recent contract awarded?

On 06/02/2015 under contract SPE5E815MQ226 for qty 12,183

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

Steel corrosion resisting

What is the thread quantity per inch?

28

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for LYC506C4?

5310-00-059-9265

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of LYC506C4?

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 5310-00-059-9265 NUT,SELF-LOCKING,HEXAGON

silver surface treated 28 thread quantity per inch right-hand 3b thread class

NIIN
000599265
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
05277
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$1.78 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains silver
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. MILN25027 Cage 81349
2. 39A11817 Cage 11599
3. 59FH-428 Cage 56878
4. 206SS4 Cage 94581
5. H56-4 Cage 15653
6. 59FH428 Cage 38443
7. 803-5184193-1X-14 Cage 53711
8. 803-5184193-2X-14 Cage 53711
9. R416P04D Cage 07482
10. R1155P4 Cage 99207
11. 9B2633-02-50A Cage F0553
12. MS21046C4 Cage 8K112
13. MS21046-C4 Cage 80205
14. H56-4 Cage 75237
15. 520924 Cage 03104
16. H56-4 Cage R1120
17. R1155P4 Cage 74896
18. AN363C428 Cage 96906
19. MS21046C4 Cage 96906
20. 1803-048 Cage 72962
21. 854261-00 Cage 32345

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Defense Threat Reduction Agency 
  • - Austria 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 

Major End Items End use applications

  • - Torpedo, mk 48
  • - Systems, jp-5 aviation fuels
  • - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
  • - Engine, aircraft tf33-pw-102 (c-135e, ec-135h/k/p)
  • - Engine, aircraft tf33-p-3/5/9 (c/ec-135, b-52h)
  • - Engine, aircraft, tf33-100 (e3a/b/c)
  • - Missile, air-to-air, sparrow (aim-7)
  • - Engine, aircraft, t56-a-7/15 (c-130b/e/h/n/p)
  • - Engine, aircraft, t64-ge-3/7 (h-53b/c/h, hh-53b)
  • - Engine, aircraft, tf-33-p-7 (c-141a/b)
  • - Valve,regulating,fluid pressure
  • - Engine,gas turbine,nonaircraft
  • - Coffee maker,automatic
  • - Power unit,gas turbine engine
  • - Reeling mechanism
  • - Drive unit,air turbine
  • - Brake,expander tube
  • - Fuel control,afterburner,turbine engine
  • - Duct,exhaust,aircraft gas turbine engine
  • - Parts kit,aircraft engine build-up
  • - Helicopter,attack
  • - Drive unit,air turbine
  • - Gearbox,accessory drive,turbine engine
  • - Engine,gas turbine,nonaircraft
  • - Heater,duct type,portable
  • - Valve,regulating,fluid pressure
  • - Helicopter,attack
  • - Collimator,infrared
  • - Antenna pedestal subassembly
  • - Actuator,hydraulic-pneumatic,rotary
  • - Duct,exhaust,aircraft gas turbine engine
  • - Engine,gas turbine
  • - Drive unit,air turbine
  • - Valve assembly,hydraulic,aircraft
  • - Compressor
  • - Antenna control subassembly
  • - Engine,gas turbine
  • - Actuator,hydraulic-pneumatic,linear
  • - Starter,engine,air turbine
  • - Engine,gas turbine,nonaircraft
  • - Helicopter,attack
  • - Display unit,head-up
  • - Engine,gas turbine,nonaircraft
  • - Gearbox,accessory drive,turbine engine
  • - Gearbox,accessory drive,turbine engine
  • - Engine,gas turbine
  • - Duct,exhaust,aircraft gas turbine engine
  • - Helicopter,cargo-transport
  • - Starter,engine,air turbine
  • - Engine,gas turbine
  • - Test station,gyro
  • - Valve,solenoid
  • - Helicopter,cargo-transport
  • - Gas storage assembl
  • - Starter,engine,air turbine
  • - Helicopter,attack
  • - Starter,engine,air turbine

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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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

LYC506C4 / 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.