Model: 136N47

Boss Reducer

Properties:

Thread Class
2a 1st end
Thread Class
2a 2nd end
Reducer Type
Concentric
Connection Style
Flared w/ gasket seal (boss) 1st end
Connection Type
Threaded external boss 1st end
Connection Type
Threaded external boss 2nd end
Thread Size
0.438 inches 2nd end
Thread Size
0.562 inches 1st end
Reduced Passage Inside Diameter
0.040 inches center bulkhead
Nominallength
1.375 inches
Material
Steel
Thread Series Designator
Unf 1st end
Thread Series Designator
Unf 2nd end
NSN
4730-01-053-5119
Part Number
136N47
Description
Reducer,boss
CAGE
00624

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).

Part 136N47 NSN 4730-01-053-5119

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
23541
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

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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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