Model: S-400-61

Tube Nipple

Properties:

Thread Class
3a 1st end bulkhead
Thread Class
3a all ends
Connection Style
Flareless (tube) all ends
Connection Type
Threaded external tube all ends
Thread Size
0.438 inches 1st end bulkhead
Thread Size
0.438 inches all ends
Seat Angle
20.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
1.690 inches
Material
Steel
Surface Treatment
Passivate
Style Designator
Flareless w/ offset wrenching facility
Thread Series Designator
Unf 1st end bulkhead
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 locknut and 2 tube coupling nut w/sleeve
NSN
4730-01-487-4281
Part Number
S-400-61
Description
Nipple,tube
CAGE

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

Part S-400-61 NSN 4730-01-487-4281

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03783
FIIG:
A080B0
Concept No.:
App. Key:
A
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:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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