Internal Wrenching Plain Nut NSN 5310-01-123-6381

Item Description

A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.

NSN: 5310-01-123-6381

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Width Between Flats

0.250 inches

Internal Drive Style

Double hexagon

Nut Style

Internal wrenching

Nut Diameter

Between 0.302 inches and 0.307 inches

Nut Height

Between 0.309 inches and 0.319 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 38.0 rockwell c and 42.0 rockwell c

Thread Size

0.190 inches

Countersink Angle

45.0 degrees

Material

Steel

Reference Number Differentiating Characteristics

As differentiated by length

FSC

5310 Nuts And Washers

NIIN

011236381

NSN

5310011236381

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

25953

Cage Code:

89944

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 5310-01-123-6381

What are the manufacturers of nsn 5310011236381?

Kollsman, Inc. (89944)

Does this nsn 5310011236381 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310011236381
A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.

Does nsn 5310011236381 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310011236381 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310011236381?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

04893

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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