5331-01-406-4381

Find complete technical information, availability, and procurement data for: 5331-01-406-4381
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-406-4381

Item Name Code

47946

Assigment Date

01/04/1995 (31 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

black or brown color, rubber fluorocarbon class fpm material, 1.484 inches nominal center hole diameter, 0.139 inches nominal cross-sectional height, zzzw criticality code justification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Height: 0.139 inches nominal
Center Hole Diameter: 1.484 inches nominal
Criticality Code Justification: zzzw
Color: black or brown
Material: rubber fluorocarbon class fpm
Departure From Cited Document: cleaning, packaging, and marking iaw mil-std-1330d

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-00-003-8722	No Name Available	08/01/2009

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
211004785	O-Ring
211004785CP	O-Ring
6404716 FIND 23CP	O-Ring
801-6404716 FIND 23	O-Ring
801-6404716 FIND 23CP	O-Ring
AS3581-222CP	O-Ring
D3800-A066 ITEM 25	O-Ring
M83248/2-222CP	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-406-4381?

The FSCG of the NSN 5331-01-406-4381 is 5331

Does the NSN 5331-01-406-4381 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-406-4381 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 5331-01-406-4381 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-406-4381 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 5331-01-406-4381 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jan 4, 1995