4630H02

View detailed technical data, stock status, and sourcing information for: 4630H02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-527-3630

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes:washer (1), lock.

prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, 0.098 inches nominal mounting hole diameter, 0.969 inches nominal nut length

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
Locking Feature: prevailing torque all metal design
Mounting Hole Diameter: 0.098 inches nominal
Nut Length: 0.969 inches nominal
Nut Height: 0.625 inches nominal
Plate Thickness: 0.020 inches nominal
Plate Width: 0.547 inches nominal
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.344 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 0.688 inches nominal
Thread Series: unf
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches

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
4630H02	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-527-3630?

The FSCG of the NSN 5310-00-527-3630 is 5310

Does the NSN 5310-00-527-3630 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-527-3630 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 5310-00-527-3630 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-527-3630 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 5310-00-527-3630 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963