Product Details | ROUND PLAIN NUT

5310-01-521-5640 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: MS995107, MS9951-07, 5310-01-521-5640, 01-521-5640, 5310015215640, 015215640

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 JUN 2004 01-521-5640

Drawings & Photos | NSN 5310-01-521-5640


Cross Reference | NSN 5310-01-521-5640

Part Number Cage Code Manufacturer
MS9951-07 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-521-5640

Characteristic Specifications
THREAD SERIES UNJEF
NOMINAL THREAD SIZE 0.687 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE A72 ROUND
DRIVE POINT DEPTH ANY ACCEPTABLE
NUT DIAMETER 0.794 INCHES MINIMUM AND 0.798 INCHES MAXIMUM
NUT THICKNESS 0.285 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
DRIVE POINT WIDTH 0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
DRIVE POINT QUANTITY 8
TEMP RATING NOT RATED
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS9951-07

Restrictions/Controls & Freight Information | NSN 5310-01-521-5640

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information