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Hexagon Self-locking Nut NSN 5310-01-643-7176

Item Description

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN 5310-01-643-7176 NSN: 5310-01-643-7176

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Hexagon
Nut Height
Between 0.240 inches and 0.360 inches
End Application
Door, stores elevator
Width Across Flats
Between 0.430 inches and 0.439 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Bearing Surface Type
Flat
Part Name Assigned By Controlling Agency
Nut, self-locking, hexagon (ms17829z4c mod)
Special Features
Note 1221 item contains the hazardous material chromium metal and/or compounds
Material
Steel comp 1137 nut
Material Specification
Astm d4066, group-01, cl-1, gr-1 assn standard single material response locking insert
Surface Treatment
Zinc nut
FSC
5310 Nuts And Washers
NIIN
016437176
NSN
5310016437176

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
572-8326402 REV-B ITEM 13
Cage Code:
53711
Status:
A
MSDS:
Part Number:
122-7666725 ITEM 42 AND 87
Cage Code:
53711
Status:
A
MSDS:
Part Number:
572-8326402
Cage Code:
53711
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-643-7176
What are the manufacturers of nsn 5310016437176?
Does this nsn 5310016437176 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016437176
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.
Does nsn 5310016437176 contain any precious metals?
No precious metal content.
Does nsn 5310016437176 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016437176?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05277
FIIG:
A021A0
App. Key:
BK
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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