M45913/2-6CG8Z

View detailed technical data, stock status, and sourcing information for: M45913/2-6CG8Z

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M45913/2-6CG8Z
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-531-3912
Item Name Code
05277
Assigment Date
07/07/2005 (21 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

2b thread class, prevailing torque all metal design locking feature, hexagon nut style, right-hand thread direction, dry film lubricant lubrication

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Lubrication
dry film lubricant
Nut Style
hexagon
Nut Height
0.320 inches minimum and 0.415 inches maximum
End Item Identification
medium mine protected vehicle - mmpv; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Width Across Flats
0.551 inches minimum and 0.564 inches maximum
Temp Rating
250.0 fahrenheit nominal
Thread Series
unc
Thread Quantity Per Inch
16
Nominal Thread Size
0.375 inches
Bearing Surface Type
chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
steel overall
Material Document And Classification
saej995,gr5 assn std single material response overall
Surface Treatment
zinc overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-525-3895 No Name Available 09/01/2020
5310-01-584-9571 No Name Available 10/01/2018

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
456720121003 Hexagon Self-Locking Nut
M45913/2-6CG8Z Hexagon Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-531-3912?
The FSCG of the NSN 5310-01-531-3912 is 5310
Does the NSN 5310-01-531-3912 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5310-01-531-3912 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-531-3912 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-531-3912 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-531-3912 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Thu, Jul 7, 2005

Professional Distribution

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