31511T1

Tube Reducer

NSN 4730-00-298-8918

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002988918

Technical Specifications of NSN

Thread Class:
3a all ends
Reducer Type:
Concentric
Connection Style:
Flared (tube) all ends
Connection Type:
Threaded external tube all ends
Thready Qty Per Inch (tpi):
12 all ends
Thread Size:
1.312 inches 1st end
Thread Size:
1.062 inches 2nd end
Seat Angle:
37.0 degrees all ends
Outside Diameter Tube Accommodated:
0.750 inches 2nd end
Outside Diameter Tube Accommodated:
1.000 inches 1st end
Nominallength:
2.983 inches
Material:
Titanium
Thread Series Designator:
Un 1st end
Thread Series Designator:
Unj 2nd end
NSN:
4730-00-298-8918
Item Name:
Coupling,inboard
Cage Code:
14397

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1-01265T1
Cage Code:
00624
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AA2723T1
Cage Code:
06581
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
C2723T1
Cage Code:
81755
RNCC:
7
RNVC:
2
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:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
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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Definition Definition of approved item name (AIN): "Inboard 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).

Import / Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Classification: Other wrought titanium, nesoi


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