Double Hexagon Self-locking Nut NSN 5310-01-125-1217

Item Description

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

NSN: 5310-01-125-1217

Stock Availability

NSN 5310011251217 availability
(as of 10/18/2023).

NE: 389
NS: 1
OH: 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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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.332 inches nut

Nut Style

Double hexagon

Nut Height

0.253 inches

Width Across Flats

Between 0.493 inches and 0.502 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

42.0 rockwell c

Thread Size

0.312 inches

Bearing Surface Type

Chamfered or washer faced

Material

Iron alloy 660

Material Specification

Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response

Precious Material And Location

All surfaces silver

Precious Material

Silver

Surface Treatment

Silver and chromate or silver

Surface Treatment Specification

Qq-s-365, type 1, cl a federal specification 1st treatment response or ams 2410 assn standard 2nd treatment response

Specification Data

78286-ss5086 manufacturers standard

FSC

5310 Nuts And Washers

NIIN

011251217

NSN

5310011251217

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SS5086C05S

Cage Code:

78286

Status:

MSDS:

Part Number:

69193S-524

Cage Code:

56878

Status:

MSDS:

Part Number:

69193R-5

Cage Code:

56878

Status:

MSDS:

Part Number:

VN1210-054

Cage Code:

92215

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 5310-01-125-1217

What are the manufacturers of nsn 5310011251217?

Does this nsn 5310011251217 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310011251217
A nut having 12 drive points and 24 sides. the bearing surface may be washer faced. an integral locking feature is incorporated in the design of the head or in the threads.

Does nsn 5310011251217 contain any precious metals?
Item contains silver.

Does nsn 5310011251217 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310011251217?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05276

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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

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