Aerospace Hardware Store

Aerospace

Hardware

504317 Pipe to Tube Elbow

4730-00-278-4728

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

211091220
4820-01-457-6609
Ball Valve
211091221/211091222
4820-01-346-4352
Ball Valve Parts Kit
211091360/211092002
4820-01-349-2029
Ball Valve Parts Kit
211091360/211092002L1
4820-01-349-2029
Ball Valve Parts Kit
211091361
4730-01-429-0202
Pipe Flange
211091361L1
4730-01-429-0202
Pipe Flange
211091362
5365-01-453-0870
Ring Spacer
211091384A
5305-01-717-7551
Shoulder Screw

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Pipe to Tube Elbow
Part Number
504317
(NSN) National Stock Number
4730-00-278-4728
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03770
(FIIG) Federal Item Identification Guide
A080B0
Date
01/01/1963 (63 years ago)

0.375 inches 2nd end nominal pipe size accommodated, plain (pipe) 2nd end connection style, 2a 1st end thread class, 0.937 inches nominal 1st end leg length, flareless (tube) 1st end connection style

Specs & Compatibility

Nominal Pipe Size Accommodated

0.375 inches 2nd end

Thread Class

2a 1st end

Connection Style

flareless (tube) 1st end

Connection Style

plain (pipe) 2nd end

Leg Length

0.937 inches nominal 1st end

Leg Length

1.125 inches nominal 2nd end

Connection Type

threaded external pipe 2nd end

Connection Type

threaded external tube 1st end

Thread Quantity Per Inch

20 1st end

Nominal Thread Size

0.375 inches 2nd end

Nominal Thread Size

0.688 inches 1st end

Seat Angle

20.0 degrees 1st end

Flow Angle

90.0 degrees

Nominal Outside Diameter Tube Accommodated

0.500 inches 1st end

Material

copper alloy overall

Thread Series Designator

nptf 2nd end

Thread Series Designator

un 1st end

Replacement For

Part Number Description
4730-00-806-6765 No Name Available 01/01/1962

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9C

Pseudo Item Name Code

0003770

Related Hardware Products

Part Number Description
504317 Pipe to Tube Elbow
8-6120202B Pipe to Tube Elbow
CFCX1 Pipe to Tube Elbow
MIL3-152E504317 Pipe to Tube Elbow
MS39182-26 Pipe to Tube Elbow

Frequently Asked Questions

What is the FSCG of the NSN 4730-00-278-4728?
The FSCG of the NSN 4730-00-278-4728 is 4730
Does the NSN 4730-00-278-4728 have a Schedule B code assigned?
Yes, the Schedule B code is 7412200000
Does NSN 4730-00-278-4728 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 4730-00-278-4728 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-278-4728 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 4730-00-278-4728 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963