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Square Plain Nut NSN 5310-00-862-7902

Item Description

A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-862-7902 NSN: 5310-00-862-7902

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Square
Nut Height
Between 0.270 inches and 0.290 inches
End Application
W/s: engine, aircraft, tf33-100 (e3a/b/c); engine, aircraft, tf-33-p-7 (c-121a/b); engine, aircraft, tf33-p-3/5/9 (c/ec-135, b-52h); engine, aircraft, tf33-pw-102 (c-135e, ec-135h/k/p)
Width Across Flats
Between 0.730 inches and 0.740 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
24
Hardness Rating
Between 32.0 rockwell c and 38.0 rockwell c
Thread Size
0.312 inches
Countersink Angle
85.0 degrees nut and 95.0 degrees nut
Bearing Surface Type
Chamfered
Material
Steel comp 8740
Material Specification
Ams 6322 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
FSC
5310 Nuts And Washers
NIIN
008627902
NSN
5310008627902

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
431138
Cage Code:
97139
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 5310-00-862-7902
What are the manufacturers of nsn 5310008627902?
Does this nsn 5310008627902 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008627902
A nut, flat on top and bottom, having 4 flat sides. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310008627902 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008627902 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008627902?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01858
FIIG:
A021A0
App. Key:
AG
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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