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Round Self-locking Nut NSN 5310-01-131-1941

Item Description

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.

NSN 5310-01-131-1941 NSN: 5310-01-131-1941

Features and Characteristics

Thread Direction
Right-hand
Small End Diameter
1.168 inches
Drive Point Depth
0.110 inches
Nut Style
Round
Nut Diameter
1.250 inches
Nut Thickness
0.470 inches
Drive Point Width
0.190 inches
Undercut Thickness
0.250 inches
Drive Point Quantity
4
Thread Series
Uns
Thready Qty Per Inch (tpi)
32
Thread Size
0.781 inches
Material
Steel comp 4130
Material Specification
Astm a6370 assn standard 1st material response or astm a6371 assn standard 2nd material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
011311941
NSN
5310011311941

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SLN7080-5F
Cage Code:
97393
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 5310-01-131-1941
What are the manufacturers of nsn 5310011311941?
Does this nsn 5310011311941 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011311941
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. an integral feature is incorporated for locking on the threads of a mating member. do not use if a more specific item name applies. excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.
Does nsn 5310011311941 contain any precious metals?
No precious metal content.
Does nsn 5310011311941 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011311941?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15895
FIIG:
A021A0
App. Key:
CA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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