Spline Self-locking Nut NSN 5310-01-050-4255

Item Description

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

NSN: 5310-01-050-4255

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Pilot Length

Between 0.086 inches and 0.111 inches

Lubrication

Dry film lubricant

Nut Style

Spline

Nut Diameter

0.531 inches

Nut Height

0.199 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 38.0 rockwell c and 46.0 rockwell c

Thread Size

0.250 inches

Material

Steel

Material Specification

Aisi 8740 assn standard single material response or ams 6322 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

010504255

NSN

5310010504255

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

C7530-4

Cage Code:

81755

Status:

MSDS:

Part Number:

77377-4

Cage Code:

56878

Status:

MSDS:

Part Number:

SP50324-4

Cage Code:

15653

Status:

MSDS:

Part Number:

MN23-4

Cage Code:

73197

Status:

MSDS:

Part Number:

LH11922-4

Cage Code:

72962

Status:

MSDS:

Part Number:

RMLH1192-4

Cage Code:

019L2

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 5310-01-050-4255

What are the manufacturers of nsn 5310010504255?

Lockheed Martin Corporation (81755)
Sps Technologies, Llc (56878)
Sps Technologies, Llc (80539)
Arconic Global Fasteners & Rings, (15653)
Hi-shear Corporation (73197)
Harvard Industries Inc (72962)
Fitz Aerospace, Llc (019L2)

Does this nsn 5310010504255 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310010504255
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. an integral feature is incorporated for locking.

Does nsn 5310010504255 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310010504255 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310010504255?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15893

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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