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5310-00-850-8126

Find complete technical information, availability, and procurement data for: 5310-00-850-8126

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5310-00-850-8126
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-850-8126
Item Name Code
01857
Assigment Date
01/01/1962 (64 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

hexagon nut style, 0.287 inches minimum and 0.307 inches maximum nut height, right-hand thread direction, 3b thread class, 0.055 inches nominal drilled hole diameter

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.287 inches minimum and 0.307 inches maximum
Drilled Hole Diameter
0.055 inches nominal
Hole Type And Quantity
2 drilled
Width Across Flats
0.803 inches minimum and 0.814 inches maximum
Thread Series
unf
Thread Quantity Per Inch
18
Nominal Thread Size
0.562 inches
Hole Configuration Style
configuration b
Countersink Angle
105.0 degrees minimum and 115.0 degrees maximum nut
Bearing Surface Type
chamfered or washer faced
Material
aluminum alloy 2024 overall
Material Document And Classification
ams 4120 assn std single material response overall
Surface Treatment
anodize overall
Surface Treatment Document And Classification
ams 2470 assn std single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-373-8452 No Name Available 04/01/1993

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
MS9099-06 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-850-8126?
The FSCG of the NSN 5310-00-850-8126 is 5310
Does the NSN 5310-00-850-8126 have a Schedule B code assigned?
Yes, the Schedule B code is 7616995195
Does NSN 5310-00-850-8126 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 5310-00-850-8126 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-850-8126 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 5310-00-850-8126 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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