P00451NRP

View detailed technical data, stock status, and sourcing information for: P00451NRP
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-320-8626

Item Name Code

01861

Assigment Date

06/05/1990 (36 years ago)

A nut with projection(s) that is/are designed to localize heating, during welding, at predetermined points and to fuse with the metal to which the nut is mounted.

0.250 inches nominal nut diameter, 0.185 inches minimum and 0.188 inches maximum pilot diameter, 2b thread class, 0.102 inches minimum and 0.108 inches maximum pilot length, 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: 2b
Thread Direction: right-hand
Pilot Diameter: 0.185 inches minimum and 0.188 inches maximum
Pilot Length: 0.102 inches minimum and 0.108 inches maximum
Nut Diameter: 0.250 inches nominal
Nut Height: 0.199 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Criticality Code Justification: zzzy
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Special Test Features: special quality control testing
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Departure From Cited Document: as modified by material
Reference Number Differentiating Characteristics: as differentiated by material which must confrom to ships parts control center special quality control provisions

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
130180-1	Spline Plain Nut
LL-HQ6-4869	Spline Plain Nut
P00451NRP	Spline Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-320-8626?

The FSCG of the NSN 5310-01-320-8626 is 5310

Does the NSN 5310-01-320-8626 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-320-8626 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 5310-01-320-8626 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-320-8626 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 5310-01-320-8626 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Jun 5, 1990