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Datasheet. 845-7108571-AY- specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3b
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
0.812in.
The distance measured in a straight line from the bottom to the top of an item.
0.630in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
square
0.375in.
The national stock number or the identification information of the end equipment for which the item is a part.
los angeles class ssn (688) ; embt vent chk
The shortest straight line between flats,perpendicular to the height.
0.625in. ⁓5/8"
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unf
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20
A designation that is used for the purpose of general identification of the thread.
0.4375in. ⁓29/64"
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.
four slots equally spaced, 0.093 in. nom. wide, located on the square end
The chemical compound or mechanical mixture properties of which the item is fabricated.
nickel alloy R-405
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-N-281, cl b fed spec single material response
Answers.
1EA
Nickel alloy r-405
20
Right-hand
3b
Schedule B number: 7508900000
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
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 5310-01-491-2051 NUT,PLAIN,EXTENDED WASHER,SQUARE
Used on los angeles class ssn (688);embt vent chk. four slots equally spaced, 0.093 in. nom. wide, located on the square end 20 thread quantity per inch right-hand 3b thread class
- NIIN
- 014912051
- NIIN Date
- 10/16/01
- Schedule B
- 7508900000
- Name Code
- 04890
- FIIG
- A021A0
- Item Weight
- 0.000lbs
- Item Dimensions
- 742
- QUP
- 1
- Historical Price
- $2,473.00 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. | 845-7108571-ASSEMBLY-C ITEM 7 | Cage 53711 |
| 2. | 7108571 | Cage 53711 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 845-7108571-AY- A member of our team will provide you with a price and availability quote
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845-7108571-AY- / Nut,plain,extended washer,squareWhat is the formal definition of this item?
A nut having 4 flat sides and an integral washer which extends beyond the flats or periphery.
