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Assembled Washe Self-locking Nut NSN 5310-01-522-7877

Item Description

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-522-7877 NSN: 5310-01-522-7877

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Washer Outside Diameter
1.209 inches
Counterbore Diameter
0.760 inches first end and 0.770 inches first end
Overall Height
Between 0.802 inches and 0.822 inches
Nut Style
Flat with turned back edge
Nut Height
0.170 inches
Nut Counterbore Depth
0.387 inches first end and 0.407 inches first end
End Application
C-130j-30 aircraft flight controls
Width Across Flats
Between 0.990 inches and 1.002 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
18
Thread Size
0.625 inches
Part Name Assigned By Controlling Agency
Nut, hexagon, castellated captive washer, nylon inser, 250 degrees f
Special Features
8opposite slots must coincide within 0.005 and slot axis must be within 0.005 of thread pd axis; wrench torque 750 min in lb; installation assembly 600 in lb; locking torque 150 max in lb; tensile strength 10, 000 lbs min; weight approx 10.20 lbs/100
Material
Steel nut
Material Specification
Qq-a-225 federal specification 1st material response washer or qq-a-250 federal specification 2nd material response washer
Surface Treatment
Cadmium nut
Surface Treatment Specification
Qq-p-416, type ii, class 2 federal specification single treatment response nut
Supplementary Features
Lockheed technical manual aap7211.031-4-27
FSC
5310 Nuts And Washers
NIIN
015227877
NSN
5310015227877

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NE8235-10
Cage Code:
56878
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 5310-01-522-7877
What are the manufacturers of nsn 5310015227877?
Does this nsn 5310015227877 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015227877
A nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310015227877 contain any precious metals?
No precious metal content.
Does nsn 5310015227877 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015227877?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29736
FIIG:
A021A0
App. Key:
BG
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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