SL7554-14

SL755414 Dou Castellated Self-locking Nut

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Datasheet. SL7554-14 specification

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

3b

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

dry film lubricant

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.

14

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

0.8750in. ⁓7/8"

Bearing Surface Type
Indicates the type of bearing surface.

any acceptable

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

steel corrosion resisting

Answers.

What quantity is this sold in?

1EA

What material is the dou castellated self-locking nut made of ?

Steel corrosion resisting

What is the thread quantity per inch?

14

What is the thread class?

3b

What is the NSN for SL7554-14?

5310-01-469-1427

How is this classified for shipping?

Schedule B number: 7318160000
Nuts of iron or steel

What's the federal classification of SL7554-14?

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 5310-01-469-1427 NUT,SELF-LOCKING,CASTELLATED,DOU

14 thread quantity per inch 3b thread class

NIIN
014691427
NIIN Date
11/04/99
Schedule B
7318160000 
Name Code
35607
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
118 X 69 X 59
QUP
Historical Price
$1,912.20 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

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

1. 3M1284-14A Cage 76301

Major End Users Countries and entities

  • - Department of The Navy 
  • - Australia 

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Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

SL7554-14 / Nut,self-locking,castellated,douWhat is the formal definition of this item?

A nut having 12 drive points, 24 sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. an integral feature is incorporated for locking on the threads of a mating member. the slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications.