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Cap Self-locking Nut NSN 5310-00-281-1373

Item Description

A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes nut (1), stamped.

NSN 5310-00-281-1373 NSN: 5310-00-281-1373

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Cap
Nut Height
0.649 inches
Width Across Flats
Between 0.615 inches and 0.627 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.438 inches
Bearing Surface Type
Chamfered
Material
Steel comp 1117 except insert
Material Specification
Fed-std-66 federal standard single material response except insert or aisi assn standard single material response except insert or sae assn standard single material response except insert
Surface Treatment
Cadmium except insert
FSC
5310 Nuts And Washers
NIIN
002811373
NSN
5310002811373

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ANN5
Cage Code:
81352
Status:
A
MSDS:
Part Number:
52NKE070
Cage Code:
80539
Status:
A
MSDS:
Part Number:
42NKE070
Cage Code:
72962
Status:
A
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 5310-00-281-1373
What are the manufacturers of nsn 5310002811373?
Does this nsn 5310002811373 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002811373
A nut internally threaded from one end, and completely enclosed on the opposite end. the outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. an integral feature is incorporated for locking on the threads of a mating memeber. excludes nut (1), stamped.
Does nsn 5310002811373 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002811373 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002811373?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05275
FIIG:
A021A0
App. Key:
BK
Cond. Code:
1
Status:
A

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