Model: MILF5509

Tube Nipple

Special Features:

Four safety wire holes 0.062 in. Id drilled in outer periphery of hexagon flat located 0.250 in. From center

Properties:

Thread Class
3a all ends
Connection Style
Flared (tube) all ends
Leg Length
0.562 inches all ends
Connection Type
Threaded external tube all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
37.000 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
1.250 inches
Material
Steel comp 4140 or steel comp 4130
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Flared w/ center wrenching facility
Thread Series Designator
Unf all ends
NSN
4730-00-540-4316
Part Number
MILF5509
Description
Nipple,tube
CAGE
81349

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 MILF5509 NSN 4730-00-540-4316

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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Schedule B and Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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