Part Number R398P2A

Extended Washer Self-locking Nut
Description

Nut,selflocking

Stock Availability  condition code chart

Part number r398p2a is in stock in the following quantities and conditions.

  • NE: 1174
  • NS: 1230
  • AR: 18
  • SV: 1

Note: Availability of this item was last updated 02/14/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Images

Reference images of this part
Picture of NSN 5310-00-007-0254
Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
r398p2a
Demil:
No
Shelf Life:
UOM:
NIIN:
000070254
NSN
National Stock Number:
5310-00-007-0254 5310000070254
TXT
Description:
Extended Washer Self-locking Nut
INC
INC
Item Name Code:
29729
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:
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.AAUM
Locking Feature:
Prevailing torque all metal design
MRC:
None.AAVX
Washer Outside Diameter:
0.440 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
0.328 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Double hexagon
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
Between 0.305 inches and 0.313 inches
MRC:
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.AZKQ
Tempurature Rating:
1200.0 degrees fahrenheit
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:
Iron alloy 660
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 5735 assn standard single material response
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
On nut silver
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver

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