Part Number AS21921-4J

Tube Coupling Nut
Stock Availability  condition code chart

Part number as21921-4j is in stock in the following quantities and conditions.

  • NE: 1860
  • NS: 2

Note: Availability of this item was last updated 02/19/2024 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:
as21921-4j
Demil:
No
Shelf Life:
UOM:
NIIN:
015781785
NSN
National Stock Number:
4730-01-578-1785 4730015781785
TXT
Description:
Tube Coupling Nut
INC
INC
Item Name Code:
03859
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:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Tube coupling
MRC:
None.ADEA
Nut Height:
Between 0.710 inches and 0.730 inches
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
0.562 inches
MRC:
None.BRQL
Length To Shoulder:
Between 0.537 inches and 0.557 inches
MRC:
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.BSPX
Smallest Inside Diameter:
Between 0.300 inches and 0.305 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):
20
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.438 inches
MRC:
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.CQRJ
Tube Outside Diameter:
0.250 inches
MRC:
None.CRRB
Seat Angle:
45.00 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 304
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:
Passivate

Similar Tube Coupling Nuts

« Hose, Pipe, Tube, Lubrication and Railing Fittings Catalog
Compare Now »
Clear | Hide