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Extended Washer Self-locking Nut NSN 5310-01-329-4163

Item Description

A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-329-4163 NSN: 5310-01-329-4163

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Washer Outside Diameter
0.460 inches
Counterbore Diameter
0.107 inches nut and 0.117 inches nut
Overall Height
0.340 inches
Width Across Flats
Between 0.306 inches and 0.316 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Hardness Rating
Between 33.0 rockwell c and 44.0 rockwell c
Thread Size
0.250 inches
Material
Steel comp 301 washer or steel comp 302 washer or steel comp 303 washer or steel comp 303cu washer or steel comp 303f washer or steel comp 303ma washer or steel comp 303pb washer or steel comp 303 plus x washer or steel comp 303s washer or steel comp 303se washer or steel comp 304 washer or steel comp 304h washer or steel comp 304l washer or steel comp 305 washer or steel comp 308 washer or steel comp 309 washer or steel comp 309s washer or steel comp 310 washer or steel comp 310s washer or steel comp 314 washer or steel comp 316 washer or steel comp 316l washer or steel comp 317 washer or steel comp 321 washer or steel comp 323 washer or steel comp 324 washer or steel comp 347 washer or steel comp 348 washer or steel comp 384 washer or steel comp 385 washer
Material Specification
Ams5731 assn standard single material response nut or ams5732 assn standard single material response nut or ams5737 assn standard single material response nut
Surface Treatment
Passivate washer
Surface Treatment Specification
Qq-p-35 federal specification single treatment response washer
FSC
5310 Nuts And Washers
NIIN
013294163
NSN
5310013294163

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KFN512DL4
Cage Code:
15653
Status:
A
MSDS:
Part Number:
03A136W4L
Cage Code:
1W025
Status:
A
MSDS:
Part Number:
BHW136M4
Cage Code:
27238
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 5310-01-329-4163
What are the manufacturers of nsn 5310013294163?
Does this nsn 5310013294163 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013294163
A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. it has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310013294163 contain any precious metals?
No precious metal content.
Does nsn 5310013294163 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013294163?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36744
FIIG:
A021A0
App. Key:
BS
Cond. Code:
1
Status:
A

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