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Hexago Extended Washer Plain Nut NSN 5310-01-131-8171

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

NSN 5310-01-131-8171 NSN: 5310-01-131-8171

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Washer Outside Diameter
Between 0.530 inches and 0.540 inches
Counterbore Diameter
0.322 inches first end and 0.329 inches first end
Overall Height
0.295 inches
Nut Style
Hexagon
Washer Thickness
Between 0.100 inches and 0.115 inches
Nut Counterbore Depth
0.060 inches first end and 0.070 inches first end
Width Across Flats
Between 0.365 inches and 0.375 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Thread Size
0.312 inches
Countersink Angle
90.0 degrees second end
Material
Aluminum alloy 6061
Material Specification
Qq-a-200/8, t4 federal specification single material response or qq-a-225/8, t4 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
P.S.13201, type 2, cl 1, fscm 76301 mfr ref single treatment response
FSC
5310 Nuts And Washers
NIIN
011318171
NSN
5310011318171

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
268116-1
Cage Code:
82106
Status:
A
MSDS:
Part Number:
10109618
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616995095
  • NAICS: 332999
  • SITC: 69979
  • Description: Articles of aluminum nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-131-8171
What are the manufacturers of nsn 5310011318171?
Does this nsn 5310011318171 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011318171
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Does nsn 5310011318171 contain any precious metals?
No precious metal content.
Does nsn 5310011318171 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011318171?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04889
FIIG:
A021A0
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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