333-0439-000

View detailed technical data, stock status, and sourcing information for: 333-0439-000
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-801-5761

Item Name Code

05277

Assigment Date

01/01/1962 (64 years ago)

dry film lubricant lubrication, 3b thread class, right-hand thread direction, hexagon nut style, prevailing torque with nonmetallic insert locking feature

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 with nonmetallic insert
Lubrication: dry film lubricant
Nut Style: hexagon
Nut Height: 0.453 inches nominal
Width Across Flats: 0.553 inches minimum and 0.564 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered
Material: steel overall
Surface Treatment: cadmium overall except insert
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall except insert
Test Data Document: "81349-mil-(-2507 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.)."

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
22NE616	Hexagon Self-Locking Nut
333-0439-00	Hexagon Self-Locking Nut
333-0439-000	Hexagon Self-Locking Nut
F52NE-066	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-801-5761?

The FSCG of the NSN 5310-00-801-5761 is 5310

Does the NSN 5310-00-801-5761 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-801-5761 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 5310-00-801-5761 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-801-5761 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 5310-00-801-5761 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962