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Packing Nut NSN 4730-01-441-1588

Item Description

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

NSN 4730-01-441-1588 NSN: 4730-01-441-1588

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Casehardening Indicator
Not casehardened
Hole Diameter
Between 0.135 inches and 0.141 inches
Overall Length
Between 1.085 inches and 1.095 inches
Hole Or Slot Quantity
8
Thread Size
4-1/4-12
End Application
F-16 aircraft
Seat Angle In Deg
45.0
Screw Thread Series Designator
Unj
Screw Thread Location
External
Smallest Inside Diameter
3.400 inches
Major Unthreaded Outside Diameter
Between 4.500 inches and 4.510 inches
Protrusion Quantity
4
Part Name Assigned By Controlling Agency
Nut, gland-shock strut, main landing gear
Material
Aluminum alloy, qq-a-225/9, alloy 7075, t73
Style Designator
Round, external thread, inverted flare
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014411588
NSN
4730014411588

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
965593-01
Cage Code:
98747
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803200060
  • NAICS: 336413
  • SITC: 79293
  • Description: Undercarriages and parts thereof, for use in military aircraft
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 4730-01-441-1588
What are the manufacturers of nsn 4730014411588?
Does this nsn 4730014411588 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014411588
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. see also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.
Does nsn 4730014411588 contain any precious metals?
No precious metal content.
Does nsn 4730014411588 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014411588?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
App. Key:
EA
Cond. Code:
2
Status:
A

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