Model: 12BC12-316

Tube Nipple

Properties:

Thread Class
2a 1st end bulkhead
Thread Class
2a all ends
End Application
Support equipment b-1 bomber
Connection Style
Plain (tube) all ends
Connection Type
Threaded external tube all ends
Thready Qty Per Inch (tpi)
12 1st end bulkhead
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.062 inches 1st end bulkhead
Thread Size
1.062 inches all ends
Criticality Code Justification
Zzzy
Outside Diameter Tube Accommodated
0.750 inches all ends
Nominallength
3.110 inches
Material
Steel comp 316
Style Designator
Plain w/ bulkhead thread
Thread Series Designator
Un all ends
Thread Series Designator
Un 1st end bulkhead
Furnished Items And Quantity
2 tube coupling nut w/sleeve and 1 bulkhead nut
Reference Number Differentiating Characteristics
Oxygen cleaned
NSN
4730-01-428-1784
Part Number
12BC12-316
Description
Nipple,tube
CAGE
54938

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

Part 12BC12-316 NSN 4730-01-428-1784

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03783
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
Y

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:
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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Schedule B and Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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