Model: B-54152-08L1

Union Nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Shoulder Width
0.250 inches
Nut Style
Hexagon
Nut Height
1.062 inches
Width Across Flats
2.000 inches
Smallest Inside Diameter
1.378 inches
Thread Series
Un
Shoulder Step Width
0.250 inches
Shoulder Seat Diameter
1.750 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.750 inches
Criticality Code Justification
Zzzy
Material
Nickel alloy
Material Specification
Qq-n-281, cl b, cold drawn federal specification single material response
Nondefinitive Specification/std Data
1/2 in size
Reference Number Differentiating Characteristics
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
NSN
4730-01-029-2965
Part Number
B-54152-08L1
Description
Nut,union
CAGE
03950

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

Part B-54152-08L1 NSN 4730-01-029-2965

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19964
FIIG:
A021A0
Concept No.:
1
App. Key:
DB
Cond. Code:
2
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:
CRITL:
S

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 3.0 X 2.0
Paclk Weight:
0.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7507200000
  • SITC: 68322
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Tube or pipe fittings of nickel

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