Model: 2-469-53

Union Nut

Special Features:

External surface of nut has lobes spaced 22 deg30 minutes apart for the full 360 deg, 16 lobes in all

Properties:

Thread Class
3b
Thread Direction
Right-hand
Shoulder Width
0.100 inches
Nut Style
Round
Nut Diameter
Between 1.550 inches and 1.590 inches
Nut Height
0.760 inches
Smallest Inside Diameter
Between 1.022 inches and 1.028 inches
Thread Series
Unf
Shoulder Step Width
0.100 inches
Shoulder Seat Diameter
1.450 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.375 inches
Material
Aluminum alloy
Material Specification
Qq-a-601 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 1 military specification single treatment response
NSN
4730-00-814-0820
Part Number
2-469-53
Description
Nut,union
CAGE
92003

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 2-469-53 NSN 4730-00-814-0820

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:
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:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013540
UFC:
05680
LTL:
70.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7616106000
  • SITC: 69440
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Threaded fasteners of aluminum

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