NS4-8

Tube Coupling Nut

NSN 4730-01-201-8877

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012018877

Technical Specifications of NSN

Thread Class:
2b
Thread Direction:
Right-hand
Fabrication Method:
Forged
Nut Style:
Tube coupling
Nut Height:
0.810 inches
Width Across Flats:
0.938 inches
Smallest Inside Diameter:
Between 0.505 inches and 0.510 inches
Thread Series:
Unf
Thready Qty Per Inch (tpi):
16
Thread Size:
0.750 inches
Tube Outside Diameter:
0.500 inches
Seat Angle:
43.0 degrees
Criticality Code Justification:
Zzzy
Material:
Copper alloy
Material Specification:
Mil-c-895 military specification single material response
Reference Number Differentiating Characteristics:
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
NSN:
4730-01-201-8877
Item Name:
Nut,flare Tube Fitting
Cage Code:
58553

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
845-1889863 PC 116
Cage Code:
80064
RNCC:
5
RNVC:
1
RNAAC:
HX
Status:
A
MSDS:
SADC:
Part Number:
2620-219X1 PC116
Cage Code:
96169
RNCC:
5
RNVC:
1
RNAAC:
HX
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Flare Tube Fitting Nut"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7415290000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded


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