Barrel Self-locking Nut NSN 5310-01-303-7620

Item Description

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

NSN: 5310-01-303-7620

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Non-floating self-locking barrel

Nut Diameter

Between 0.550 inches and 0.553 inches

Nut Length

Between 0.800 inches and 0.825 inches

Barrel Height

Between 0.325 inches and 0.355 inches

Nut Height

Between 0.395 inches and 0.420 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 35.0 rockwell c and 42.0 rockwell c

Thread Size

0.312 inches

Material

Steel comp 630 except insert

Material Specification

Ams 5643, 17-4ph assn standard single material response except insert

Surface Treatment

Cadmium except insert

Surface Treatment Specification

Qq-p-416, type ii, class 3 federal specification single treatment response except insert

FSC

5310 Nuts And Washers

NIIN

013037620

NSN

5310013037620

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

K611786-1

Cage Code:

84955

Status:

MSDS:

Part Number:

1452054

Cage Code:

7W510

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 5310-01-303-7620

What are the manufacturers of nsn 5310013037620?

Kaman Aerospace Corporation (84955)
C N C Techniques Corporation (7W510)

Does this nsn 5310013037620 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013037620
A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. ends may be flat or flanged. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, round.

Does nsn 5310013037620 contain any precious metals?
No precious metal content.

Does nsn 5310013037620 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013037620?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15891

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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