Part Number 642AS0728-2

Barrel Self-locking Nut
Stock Availability  condition code chart

Part number 642as0728-2 is in stock in the following quantities and conditions.

  • NE: 41
  • AR: 2
  • OH: 1
  • NS: 58
  • SV: 3

Note: Availability of this item was last updated 10/30/2020 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
642as0728-2
Demil:
No
Shelf Life:
UOM:
NIIN:
010481643
NSN
National Stock Number:
5310-01-048-1643 5310010481643
TXT
Description:
Barrel Self-locking Nut
INC
INC
Item Name Code:
15891
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
MRC:
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.AAJF
Thread Direction:
Right-hand
MRC:
A substance designed to provide a reduction of friction between the two surfaces in contact.ABAJ
Lubrication:
Dry film lubricant
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Floating self-locking barrel
MRC:
None.ACTD
Nut Diameter:
Between 0.498 inches and 0.528 inches
MRC:
A measurement of the longest dimension of the nut,in distinction from width.ACVN
Nut Length:
Between 0.615 inches and 0.635 inches
MRC:
None.ADBA
Barrel Height:
Between 0.310 inches and 0.320 inches
MRC:
None.ADEA
Nut Height:
0.437 inches
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.BZRR
Thread Series:
Unjf
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
28
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.250 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Nickel alloy 718
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams 5662 assn standard single material response or ams5663 assn standard single material response

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