Hex Castellated Self-locking Nut NSN 5310-01-218-1466

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes nut (1), self-locking, slotted, hexagon.

NSN: 5310-01-218-1466

Stock Availability

NSN 5310012181466 availability
(as of 02/08/2023).

AR: 1
NS: 1
NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.270 inches base and 0.290 inches base

Nut Style

Castellated, hexagon

Nut Height

Between 0.390 inches and 0.410 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

850.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Bearing Surface Type

Washer faced

Material

Iron alloy 660

Material Specification

Ams 5732 assn standard single material response

FSC

5310 Nuts And Washers

NIIN

012181466

NSN

5310012181466

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4062287

Cage Code:

77445

Status:

MSDS:

Part Number:

82158-428

Cage Code:

56878

Status:

MSDS:

Part Number:

VN1320(DF)-048

Cage Code:

92215

Status:

MSDS:

Part Number:

4062289

Cage Code:

77445

Status:

MSDS:

Part Number:

VN1320DF048

Cage Code:

15653

Status:

MSDS:

Part Number:

4062288

Cage Code:

77445

Status:

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 5310-01-218-1466

What are the manufacturers of nsn 5310012181466?

United Technologies Corporation (77445)
Sps Technologies, Llc (56878)
Alcoa Global Fasteners, Inc. (92215)
Arconic Global Fasteners & Rings, (15653)

Does this nsn 5310012181466 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310012181466
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. an integral feature is incorporated for locking on the threads of a mating member. the slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. excludes nut (1), self-locking, slotted, hexagon.

Does nsn 5310012181466 contain any precious metals?
No precious metal content.

Does nsn 5310012181466 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310012181466?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

29725

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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