Part Number 990FR12-428

Hexagon Slotted Self-locking Nut
Description

Nut: hex hdself-lkgs

Stock Availability  condition code chart

Part number 990fr12-428 is in stock in the following quantities and conditions.

  • NE: 2776
  • NS: 1983
  • AR: 1
  • OH: 2

Note: Availability of this item was last updated 09/29/2023 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

Submit this form for current pricing and availability of this NSN.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
990fr12-428
Demil:
No
Shelf Life:
UOM:
NIIN:
001984735
NSN
National Stock Number:
5310-00-198-4735 5310001984735
TXT
Description:
Hexagon Slotted Self-locking Nut
INC
INC
Item Name Code:
29733
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:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Slotted, hexagon
MRC:
None.ADEA
Nut Height:
Between 0.396 inches and 0.411 inches
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
Between 0.428 inches and 0.440 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:
Unf
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:
Indicates the type of bearing surface.CRTM
Bearing Surface Type:
Washer faced
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 347 or steel uns s34720 or steel uns s34723
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:
Aisi assn standard 1st material response or ams 5642 assn standard 2nd material response or ams 5642 assn standard 3rd material response
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver
MRC:
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.SFTT
Surface Treatment:
Silver

Similar Hexagon Slotted Self-locking Nuts

« Nuts and Washers Catalog
  • 68M48
    NSN: 5310-00-198-4737
  • 52NEE524
    NSN: 5310-00-198-4740
  • 22M38
    NSN: 5310-00-198-4745
  • ANN10
    NSN: 5310-00-198-4748
  • R7S524
    NSN: 5310-00-198-4751
Compare Now »
Clear | Hide