R544-8

Tube To Boss Straight Adapter

NSN 4730-00-198-6780

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001986780

Detail Specifications

Thread Class:
2a 1st end
Thread Class:
3a 2nd end
Connection Style:
External seat for gasket seal (boss) 2nd end
Connection Style:
Inverted flare (tube) 1st end
Connection Type:
Threaded external boss 2nd end
Connection Type:
Threaded external tube 1st end
Thready Qty Per Inch (tpi):
18 1st end
Thread Size:
0.750 inches 2nd end
Thread Size:
0.875 inches 1st end
Seat Angle:
30.0 degrees 1st end
Outside Diameter Tube Accommodated:
0.675 inches 1st end
Nominallength:
1.281 inches
Material:
Steel
Surface Treatment:
Cadmium
Thread Series Designator:
Unf 2nd end
Thread Series Designator:
Uns 1st end
Furnished Items And Quantity:
1 preformed packing and 1 tube coupling nut
NSN:
4730-00-198-6780
Item Name:
Connector,male
Cage Code:
70026

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
Concept No.:
1
App. Key:
A
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
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): "Male Connector"

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Classification: Other fittings nesoi of iron or nonalloy steel


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