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5310-00-276-3398

Find complete technical information, availability, and procurement data for: 5310-00-276-3398

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5310-00-276-3398
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-276-3398
Item Name Code
01857
Assigment Date
01/01/1963 (63 years ago)

A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. 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).

2b thread class, right-hand thread direction, 0.740 inches minimum and 0.760 inches maximum nut height, 0.328 inches nominal drilled hole diameter, hexagon nut style

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
Nut Style
hexagon
Nut Height
0.740 inches minimum and 0.760 inches maximum
Drilled Hole Diameter
0.328 inches nominal
Hole Type And Quantity
6 drilled
Width Across Flats
2.490 inches minimum and 2.510 inches maximum
Thread Series
unf
Thread Quantity Per Inch
12
Nominal Thread Size
1.500 inches
Hole Configuration Style
configuration a
Countersink Angle
90.0 degrees nominal nut
Bearing Surface Type
chamfered
Material
steel overall

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
428166 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-276-3398?
The FSCG of the NSN 5310-00-276-3398 is 5310
Does the NSN 5310-00-276-3398 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-276-3398 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 5310-00-276-3398 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-276-3398 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 5310-00-276-3398 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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