4730-00-009-7239

Find complete technical information, availability, and procurement data for: 4730-00-009-7239

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4730-00-009-7239
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-009-7239
Item Name Code
23541
Assigment Date
08/09/1972 (54 years ago)

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes:bushing (as modified).

2b 1st end thread class, 2a 2nd end thread class, gasket seal (boss) 1st end connection style, external seat for gasket seal (boss) 2nd end connection style, concentric reducer type

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 2nd end
Thread Class
2b 1st end
Reducer Type
concentric
Connection Style
external seat for gasket seal (boss) 2nd end
Connection Style
gasket seal (boss) 1st end
Connection Type
threaded external boss 2nd end
Connection Type
threaded internal boss 1st end
Nominal Thread Size
0.562 inches 2nd end
Nominal Thread Size
0.750 inches 1st end
Nominal Overall Length
1.380 inches
Material
steel comp 316 overall
Material Document And Classification
66 fed std single material response overall
Thread Series Designator
unf all ends
Furnished Items And Quantity
1 preformed packing
Specification/Standard Data
81343-j514 professional/industrial association standard
Nondefinitive Spec/Std Data
24 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
0510-6-8-SS Boss Reducer
4730PL0847779 Boss Reducer
6-8 090136S Boss Reducer
6-8ARCSS Boss Reducer
6-8F50G5SS Boss Reducer
AA67058-6-8K Boss Reducer

FAQs

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

What is the FSCG of the NSN 4730-00-009-7239?
The FSCG of the NSN 4730-00-009-7239 is 4730
Does the NSN 4730-00-009-7239 have a Schedule B code assigned?
Yes, the Schedule B code is 7307994000
Does NSN 4730-00-009-7239 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 4730-00-009-7239 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-009-7239 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 4730-00-009-7239 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Aug 9, 1972

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