ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Hexagon Castellated Plain Nut NSN 5310-00-274-7731

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

NSN 5310-00-274-7731 NSN: 5310-00-274-7731

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
Between 0.448 inches and 0.458 inches
Width Across Flats
Between 0.612 inches and 0.625 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.438 inches
Bearing Surface Type
Washer faced
Material
Steel comp 3140 or steel comp 2330 or steel comp 4135 or steel comp 4140 or steel comp 4037
Material Specification
Sae assn standard 1st material response or sae assn standard 2nd material response or sae assn standard 3rd material response or sae assn standard 4th material response or aisi assn standard 5th material response
FSC
5310 Nuts And Washers
NIIN
002747731
NSN
5310002747731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
272071
Cage Code:
78640
Status:
A
MSDS:
Part Number:
6D07
Cage Code:
89749
Status:
A
MSDS:
Part Number:
904322
Cage Code:
89926
Status:
A
MSDS:
Part Number:
21342
Cage Code:
04627
Status:
A
MSDS:
Part Number:
21056A
Cage Code:
1ML14
Status:
A
MSDS:
Part Number:
1A9673
Cage Code:
95201
Status:
A
MSDS:
Part Number:
HM21056A
Cage Code:
77237
Status:
A
MSDS:
Part Number:
72MBS1
Cage Code:
05415
Status:
A
MSDS:
Part Number:
21056
Cage Code:
12156
Status:
A
MSDS:
Part Number:
L12161
Cage Code:
73782
Status:
A
MSDS:
Part Number:
643449
Cage Code:
58275
Status:
A
MSDS:
Part Number:
16044
Cage Code:
76894
Status:
A
MSDS:
Part Number:
57020
Cage Code:
04627
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 5310-00-274-7731
What are the manufacturers of nsn 5310002747731?
Does this nsn 5310002747731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002747731
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. it is designed to provide positive locking when used with a solid or split (cotter) pin. excludes nut (1), plain, slotted, hexagon.
Does nsn 5310002747731 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002747731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002747731?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01854
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo