Model: 803-4384536-1XXX-21

Union Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.120 inches
Nut Style
Hexagon
Nut Height
0.356 inches
Width Across Flats
1.344 inches
Tempurature Rating
Between 150.0 degrees fahrenheit and 425.0 degrees fahrenheit
Smallest Inside Diameter
0.860 inches
Thread Series
Uns
Shoulder Step Width
0.125 inches
Shoulder Seat Diameter
Between 1.095 inches and 1.140 inches
Thready Qty Per Inch (tpi)
16
Thread Size
0.398 inches
Maximum Working Pressure Rating And Service For Which Designed
400.0 pounds per square inch air and 400.0 pounds per square inch oil and 200.0 pounds per square inch steam and 400.0 pounds per square inch water
Material
Copper alloy 903 or copper alloy 922
Material Specification
Qq-c-390 federal specification single material response
Specification Data
81349-mil-f-1183g government specification
Nondefinitive Specification/std Data
27 figure
NSN
4730-01-107-4164
Part Number
803-4384536-1XXX-21
Description
Nut,union
CAGE
80064

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 803-4384536-1XXX-21 NSN 4730-01-107-4164

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7415290000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Copper screws, nuts, bolts, rivets, and other fasteners not threaded

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