Model: 625646

Round Plain Nut

Properties:

Thread Class
3b
Thread Direction
Left-hand
Counterbore Diameter
2.132 inches nut and 2.133 inches nut
Drive Point Depth
0.375 inches
Nut Style
Round
Nut Diameter
Between 2.497 inches and 2.500 inches
Nut Thickness
1.500 inches
Drive Point Quantity
1
Nut Counterbore Depth
0.312 inches nut
Drive Point Diameter
0.281 inches
Hole Type And Quantity
1 tapped
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
2.125 inches
Hole Thready Qty Per Inch (tpi)
20
Hole Thread Diameter
0.250 inches
Material
Steel comp 410
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
NSN
5310-00-543-5776
Part Number
625646
Description
Nut,plain,round
CAGE
10171

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part 625646 NSN 5310-00-543-5776

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15887
FIIG:
A021A0
Concept No.:
1
App. Key:
AY
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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:
E
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

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