Model: 7M133

Tube Reducer

Properties:

Thread Class
3a 2nd end bulkhead
Thread Class
3a all ends
Reducer Type
Concentric
Connection Style
Flared (tube) all ends
Connection Type
Threaded external tube all ends
Connection Type
Threaded external tube 2nd end bulkhead
Thread Size
0.375 inches 2nd end
Thread Size
0.375 inches 2nd end bulkhead
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.188 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
1.766 inches
Material
Aluminum alloy
Surface Treatment
Anodize inside
Surface Treatment
Anodize outside
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response inside
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response outside
Thread Series Designator
Unjf 2nd end bulkhead
Thread Series Designator
Unjf all ends
NSN
4730-00-100-1432
Part Number
7M133
Description
Reducer,tube
CAGE
76301

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part 7M133 NSN 4730-00-100-1432

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
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:
051400
UFC:
29700
LTL:
77.5
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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