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Extended Washer Self-locking Nut NSN 5310-01-445-0770

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-445-0770 NSN: 5310-01-445-0770

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
Between 0.505 inches and 0.515 inches
Lubrication
Dry film lubricant
Overall Height
0.292 inches
Nut Style
Hexagon
Washer Thickness
Between 0.113 inches and 0.123 inches
Width Across Flats
Between 0.305 inches and 0.313 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Material
Iron alloy 660
Material Specification
Ams 5737 assn standard single material response
Surface Treatment
Anodize nut
Surface Treatment Specification
Qq-p-35 federal specification single treatment response washer
FSC
5310 Nuts And Washers
NIIN
014450770
NSN
5310014450770

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HK52738-4DL
Cage Code:
15653
Status:
A
MSDS:
Part Number:
BH00182C4M
Cage Code:
27238
Status:
A
MSDS:
Part Number:
VN376D04W
Cage Code:
5M902
Status:
A
MSDS:
Part Number:
92652M-4
Cage Code:
56878
Status:
A
MSDS:
Part Number:
VN376D048W
Cage Code:
92215
Status:
A
MSDS:
Part Number:
3D0007L4
Cage Code:
88277
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 5310-01-445-0770
What are the manufacturers of nsn 5310014450770?
Does this nsn 5310014450770 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014450770
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310014450770 contain any precious metals?
No precious metal content.
Does nsn 5310014450770 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014450770?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
App. Key:
BT
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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