VN376B048W

View detailed technical data, stock status, and sourcing information for: VN376B048W
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-333-4486

Item Name Code

29730

Assigment Date

02/03/1991 (35 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

prevailing torque all metal design locking feature, 0.292 inches maximum overall height, right-hand thread direction, 0.505 inches minimum and 0.515 inches maximum washer outside diameter, 3b thread class

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
Washer Outside Diameter: 0.505 inches minimum and 0.515 inches maximum
Overall Height: 0.292 inches maximum
Nut Style: hexagon
Washer Thickness: 0.113 inches minimum and 0.123 inches maximum
Width Across Flats: 0.305 inches minimum and 0.313 inches maximum
Temp Rating: 800.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std 1st material response or ams 5737 assn std 2nd material response washer
Material Document And Classification: ams 5737 assn std single material response nut
Material Document And Classification: ams 5737 assn std single material response overall
Precious Material And Location: all surfaces silver
Precious Material: silver
Surface Treatment: passivate washer
Surface Treatment: silver nut
Surface Treatment: silver overall
Surface Treatment Document And Classification: qq-s-365 fed spec single treatment response or ams 2410 assn std single treatment response 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
101E11004-4	Extended Washer Self-Locking Nut
3D0007-4	Extended Washer Self-Locking Nut
92652-4	Extended Washer Self-Locking Nut
BH00182C4	Extended Washer Self-Locking Nut
HK52738-4	Extended Washer Self-Locking Nut
S4933652-4	Extended Washer Self-Locking Nut
VN376B048W	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-333-4486?

The FSCG of the NSN 5310-01-333-4486 is 5310

Does the NSN 5310-01-333-4486 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-333-4486 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 5310-01-333-4486 contain precious materials?

Item contains silver.

Does NSN 5310-01-333-4486 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 5310-01-333-4486 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Feb 3, 1991