1351-4

Tube Reducer

NSN 4730-00-037-7850

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000377850

Product Technical Spec.

Thread Class:
3a all ends
Reducer Type:
Concentric
Connection Style:
Inverted flare (tube) all ends
Connection Type:
Threaded external tube all ends
Thread Size:
0.375 inches 2nd end
Thread Size:
0.438 inches 1st end
Seat Angle:
37.0 degrees all ends
Outside Diameter Tube Accommodated:
0.371 inches 2nd end
Reduced Passage Inside Diameter:
0.190 inches 1st end
Reduced Passage Inside Diameter:
0.230 inches 2nd end
Nominallength:
0.900 inches
Material:
Steel
Thread Series Designator:
Unf all ends
NSN:
4730-00-037-7850
Item Name:
Coupling,straight,flared Tube To Bulkhead Tube
Cage Code:
11599

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
CS-4730-0017
Cage Code:
16236
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

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

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:
A
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

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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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Flared Tube To Bulkhead Tube Straight Coupling"

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).

MOE Major Organizational Entities

Entity
DSOR
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
DSOR:
Import / Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Classification: Other fittings nesoi of iron or nonalloy steel


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