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Packing Nut NSN 4730-00-797-4634

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 4730-00-797-4634 NSN: 4730-00-797-4634

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Err Default
0.219 inches
Casehardening Indicator
Not casehardened
Slot Width
0.094 inches
Overall Length
0.297 inches
Hole Or Slot Quantity
2
Thread Size
1in-20
Screw Thread Series Designator
Unef
Screw Thread Location
External
Smallest Inside Diameter
Between 0.778 inches and 0.788 inches
Major Unthreaded Outside Diameter
0.920 inches
Material
Steel, federal standard 66, comp 1113
Material
Steel comp 1213
Surface Treatment
Cadmium or zinc
Style Designator
Round slotted, external thread, boss
Surface Treatment
Cadmium or zinc
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007974634
NSN
4730007974634

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9786E93-4
Cage Code:
81336
Status:
A
MSDS:
Part Number:
ERI271
Cage Code:
02978
Status:
A
MSDS:
Part Number:
ER1271
Cage Code:
81336
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-797-4634
What are the manufacturers of nsn 4730007974634?
Does this nsn 4730007974634 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007974634
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 4730007974634 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730007974634 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007974634?
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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