Model: 343699-1

Clinch Self-locking Nut
Description:

3b thread class, right-hand , prevailing torque with nonmetallic insert locking feature, 0.273 inches pilot diameter, 0.060 inches pilot length.

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Pilot Diameter
Between 0.273 inches and 0.278 inches
Pilot Length
0.060 inches
Counterbore Diameter
0.227 inches nut and 0.237 inches nut
Nut Style
Clinch
Nut Diameter
0.350 inches
Nut Height
0.281 inches
Nut Counterbore Depth
0.082 inches nut
Tempurature Rating
350.0 degrees fahrenheit
Thread Series
Unf
Features Provided
Floating nut
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Plastic polyamide locking insert
Material
Steel nut
Material Specification
Mil-m-20693, comp a type 1 military specification 1st material response locking insert
Surface Treatment
Cadmium nut
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification single treatment response nut
NSN
5310-00-003-5447
Part Number
343699-1
Description
Nut,self-locking,clinch
CAGE
49956

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part 343699-1 NSN 5310-00-003-5447

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15892
FIIG:
A021A0
Concept No.:
1
App. Key:
BN
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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