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Extended Washer Self-locking Nut NSN 5310-01-155-6760

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-155-6760 NSN: 5310-01-155-6760

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Free-running all metal design
Washer Outside Diameter
Between 0.550 inches and 0.560 inches
Counterbore Diameter
0.270 inches locking insert and 0.280 inches locking insert
Overall Height
0.290 inches
Nut Style
Hexagon
Washer Thickness
0.040 inches
Nut Counterbore Depth
0.020 inches locking insert and 0.030 inches locking insert
Width Across Flats
Between 0.367 inches and 0.378 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Material
Stainless steel
Material Specification
Ams5525 assn standard single material response or ams5732 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
011556760
NSN
5310011556760

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4057828
Cage Code:
77445
Status:
A
MSDS:
Part Number:
H51692-4
Cage Code:
15653
Status:
A
MSDS:
Part Number:
80800-428
Cage Code:
56878
Status:
A
MSDS:
Part Number:
4057831
Cage Code:
77445
Status:
A
MSDS:
Part Number:
4057832
Cage Code:
77445
Status:
A
MSDS:
Part Number:
4057795
Cage Code:
77445
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 5310-01-155-6760
What are the manufacturers of nsn 5310011556760?
Does this nsn 5310011556760 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011556760
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310011556760 contain any precious metals?
No precious metal content.
Does nsn 5310011556760 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011556760?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
App. Key:
BT
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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