2041-6-6C

View detailed technical data, stock status, and sourcing information for: 2041-6-6C
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-871-6937

Item Name Code

03783

Assigment Date

11/08/1967 (58 years ago)

2a center bulkhead thread class, 2a all ends thread class, flareless (tube) all ends connection style, threaded external tube all ends connection type, 0.562 inches center bulkhead nominal thread size

Product Characteristics

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

Thread Class: 2a all ends
Thread Class: 2a center bulkhead
Connection Style: flareless (tube) all ends
Connection Type: threaded external tube all ends
Nominal Thread Size: 0.562 inches center bulkhead
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 12.0 degrees all ends
Nominal Outside Diameter Tube Accommodated: 0.375 inches all ends
Nominal Overall Length: 1.984 inches
Material: steel comp 316 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-+35,type 2 fed spec single treatment response overall
Style Designator: flareless w/ bulkhead threads
Thread Series Designator: unf all ends
Thread Series Designator: unf center bulkhead
Furnished Items And Quantity: 2 tube coupling nut w/sleeve and 1 bulkhead nut
Specification/Standard Data: 81343-j514 professional/industrial association standard and 96906-ms51812 government standard
Nondefinitive Spec/Std Data: 20a figure

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
2041-6-6C	Tube Nipple
492-15141	Tube Nipple
6-6 080601SA	Tube Nipple
6WBU-SS	Tube Nipple
6WBUSS	Tube Nipple
MS51812-25SS	Tube Nipple
MS51812-5SS	Tube Nipple

FAQs

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

What is the FSCG of the NSN 4730-00-871-6937?

The FSCG of the NSN 4730-00-871-6937 is 4730

Does the NSN 4730-00-871-6937 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-00-871-6937 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 4730-00-871-6937 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-871-6937 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 4730-00-871-6937 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Nov 8, 1967