Model: AS1792

Tube Coupling Nut

Special Features:

Solid film lubrication

Properties:

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Machined
Lubrication
Dry film lubricant
Nut Style
Tube coupling
Nut Height
0.720 inches
Width Across Flats
Between 0.557 inches and 0.567 inches
Length To Shoulder
0.398 inches
Smallest Inside Diameter
0.519 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
20
Thread Size
0.4375 inches
Tube Outside Diameter
0.250 inches
Part Name Assigned By Controlling Agency
Nut, fitting, lightweight, flareless
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type ii or viii federal specification single treatment response
NSN
4730-01-502-7378
Part Number
AS1792
Description
Nut,tube Coupling
CAGE
81343

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.

Part AS1792 NSN 4730-01-502-7378

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

Material Classification

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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

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