NSN 4730-01-329-1122

Tube Coupling Nut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
013291122

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 26
  • NE: 643

Please note that inventory for this NSN was updated 12/02/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "NUT,TUBE COUPLING"

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

4730-01-329-1122 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AARN
Fabrication Method
Forged or machined
MRC:
ACTA
Nut Style
Tube coupling
MRC:
ADEA
Nut Height
Between 0.833 inches and 0.853 inches
MRC:
AGGP
Drilled Hole Diameter
Between 0.096 inches and 0.106 inches
MRC:
ALET
Hole Type And Quantity
1 drilled
MRC:
ASDB
Width Across Flats
Between 0.871 inches and 0.878 inches
MRC:
BRQL
Length To Shoulder
Between 0.704 inches and 0.724 inches
MRC:
BSPX
Smallest Inside Diameter
Between 0.689 inches and 0.698 inches
MRC:
BZRR
Thread Series
Unjf
MRC:
CQJX
Thread Size
0.750 inches
MRC:
CQRJ
Tube Outside Diameter
0.750 inches
MRC:
CRHC
Hole Configuration Style
Configuration b
MRC:
MATT
Material
Steel comp 316 or steel comp 304
MRC:
MDCL
Material Specification
66, aisi 316/sae 30316 federal standard 1st material response or 66, aisi 304/sae 30304 federal standard 2nd material response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Mil-s-5002 military specification 1st treatment response and qq-p-35, ty1 federal specification 2nd treatment response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MS27073-8C
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
Concept No.:
1
App. Key:
CX
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.