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Hex Castellated Self-locking Nut NSN 5310-01-030-0630

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes nut (1), self-locking, slotted, hexagon.

NSN 5310-01-030-0630 NSN: 5310-01-030-0630

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Castellated, hexagon
Nut Height
0.750 inches
Width Across Flats
Between 1.489 inches and 1.502 inches
Thread Series
Uns
Thready Qty Per Inch (tpi)
14
Thread Size
1.000 inches
Bearing Surface Type
Chamfered or washer faced
Material
Steel except insert
Surface Treatment
Cadmium except insert and chromate except insert
Surface Treatment Specification
Qq-p-416 type ii class 3 federal specification all treatment responses except insert
FSC
5310 Nuts And Washers
NIIN
010300630
NSN
5310010300630

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2643735
Cage Code:
10001
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 5310-01-030-0630
What are the manufacturers of nsn 5310010300630?
Does this nsn 5310010300630 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010300630
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. an integral feature is incorporated for locking on the threads of a mating member. the slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. excludes nut (1), self-locking, slotted, hexagon.
Does nsn 5310010300630 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010300630 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010300630?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29725
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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