Model: 780997-3

Pressure Atomi Oil Burner Nozzle

Special Features:

0.066 orifice diameter; burst pressure 250 psig at 160f; proof pressure 120 psig at 160f; flow range (water) 2.6 lb/minute at 46.8 psig and room temp; normal operating temp 160f; normal operating pressure 60.5 psig; ambient pressure range 0 to 8000 ft alt; ambient temp range -50 to 160f

Properties:

Overall Length
1.500 inches
Thread Size
17/32-18
Overall Diameter
0.621 inches
Filter
Not included
End Application
Aac v and y, aircraft, b-2 bomber (atb)
Screw Thread Series Designator
Unf
Connection Thread Location
Internal
Spray Type
Hollow
Strainer Provision
Not included
Adapter
Not included
Part Name Assigned By Controlling Agency
Nozzle, fog
Material
Steel, corrosion resisting
Material
Stainless steel
NSN
4530-01-488-4698
Part Number
780997-3
Description
Nozzle,oil Burner,pressure Atomi
CAGE

An essentially tubular fitting which forms the combustion outlet end of the fuel feed line in a pressure oil burner. It has a single, threaded oil inlet connection at one end and a nonconnected outlet at the other through which the oil is released in the boiler combustion chamber in the form of a spray. Outlet tip may be separable. May include strainer, filter, and/or adapter.

Part 780997-3 NSN 4530-01-488-4698

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13774
FIIG:
T114-A
Concept No.:
App. Key:
AC
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:
FW
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
085280
UFC:
45310
LTL:
85.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8416900000
  • SITC: 74128
  • End Use: Industrial machines, other
  • NAICS: 333414
  • USDA: 1

Freight Class: Parts of furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, mech grates, mech ash discharge & similar applianc

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