Model: 2621-713-01 PC2

Union Nut

Special Features:

8 ribs equally spaced on outside dia

Properties:

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.300 inches
Nut Style
Round
Nut Diameter
3.500 inches
Nut Height
1.500 inches
Smallest Inside Diameter
2.650 inches
Thread Series
Un
Shoulder Step Width
0.385 inches
Shoulder Seat Diameter
2.660 inches
Thready Qty Per Inch (tpi)
12
Thread Size
3.062 inches
Material
Copper alloy
Material Specification
Mil-c-20159, type i military specification single material response
NSN
4730-01-121-2750
Part Number
2621-713-01 PC2
Description
Nut,union
CAGE
71905

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 2621-713-01 PC2 NSN 4730-01-121-2750

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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
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:
093460
UFC:
48930
LTL:
70.0
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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