Model: 516637

Hexagon Cone Seat Plain Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Cone seat, hexagon
Nut Height
0.625 inches
Width Across Flats
Between 0.800 inches and 0.813 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Cone Seat Angle
38.00 degrees
Countersink Angle
90.0 degrees nut
Material
Steel comp 1211 or steel comp 1212 or steel comp 1108 or steel comp 1110 or steel comp 1213
NSN
5310-00-657-9996
Part Number
516637
Description
Nut,plain,cone Seat,hexagon
CAGE
7X677

A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.

Part 516637 NSN 5310-00-657-9996

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05282
FIIG:
A021A0
Concept No.:
1
App. Key:
AL
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:
SX
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:
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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