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Packing Nut NSN 4730-00-846-2003

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 4730-00-846-2003 NSN: 4730-00-846-2003

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.500 inches
Casehardening Indicator
Not casehardened
Slot Width
Between 0.309 inches and 0.314 inches
Overall Length
Between 0.670 inches and 0.680 inches
Hole Or Slot Quantity
8
Thread Size
3-7/8in-16
Screw Thread Series Designator
Un
Screw Thread Location
External
Smallest Inside Diameter
Between 2.984 inches and 2.994 inches
Major Unthreaded Outside Diameter
3.350 inches
Material
Aluminum alloy, qq-a-200/12, alloy 7079
Material
Aluminum alloy 7079
Material Specification
Qq-a-200/12, alloy 7079 federal specification single material response
Style Designator
Round slotted, external thread, boss
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008462003
NSN
4730008462003

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9757C48B
Cage Code:
0JRC1
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-846-2003
What are the manufacturers of nsn 4730008462003?
Does this nsn 4730008462003 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008462003
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 4730008462003 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008462003 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008462003?
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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