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5310-00-275-5606

Find complete technical information, availability, and procurement data for: 5310-00-275-5606

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5310-00-275-5606
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-275-5606
Item Name Code
01855
Assigment Date
01/01/1963 (63 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

0.5535 inches minimum and 0.5625 inches maximum width across flats, 3b thread class, cap nut style, 0.990 inches minimum and 1.010 inches maximum nut height, right-hand thread direction

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
cap
Nut Height
0.990 inches minimum and 1.010 inches maximum
Width Across Flats
0.5535 inches minimum and 0.5625 inches maximum
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375 inches
Countersink Angle
90.0 degrees nominal nut
Bearing Surface Type
washer faced
Part Name Assigned By Controlling Agency
navy special project
Material
copper alloy 630 overall
Material Document And Classification
ams 4640 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-326-6626 No Name Available 01/01/1963

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
124D234 Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-275-5606?
The FSCG of the NSN 5310-00-275-5606 is 5310
Does the NSN 5310-00-275-5606 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-275-5606 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 5310-00-275-5606 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-275-5606 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 5310-00-275-5606 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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