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4-6-140138S Pipe Reducer

4730-00-307-6557

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Official Item Classification

Name
Pipe Reducer
Part Number
4-6-140138S
(NSN) National Stock Number
4730-00-307-6557
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
08505
(FIIG) Federal Item Identification Guide
A080B0
Date
10/19/1973 (52 years ago)

0.375 inches 1st end nominal thread size, concentric reducer type, plain (pipe) all ends connection style, threaded internal pipe all ends connection type, 0.250 inches 2nd end nominal thread size

Specs & Compatibility

Reducer Type

concentric

Connection Style

plain (pipe) all ends

Connection Type

threaded internal pipe all ends

Nominal Thread Size

0.250 inches 2nd end

Nominal Thread Size

0.375 inches 1st end

Nominal Overall Length

1.150 inches

Material

steel comp 316 overall

Material Document And Classification

66,aisi 316/sae 30316 fed std single material response overall

Media For Which Designed

air 2nd response

Media For Which Designed

hydraulic fluid 1st response

Surface Treatment

passivate overall

Thread Series Designator

nptf all ends

Specification/Standard Data

81343-j514 professional/industrial association standard

Nondefinitive Spec/Std Data

39 figure

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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.

Pseudo Item Name Code

0008505

Related Hardware Products

Part Number Description
3/8X1/4-GG-SS Pipe Reducer
3/8X1/4HC Pipe Reducer
4-6-140138S Pipe Reducer
6-4-140138S Pipe Reducer
SAE J514 6-4 140138S Pipe Reducer

Frequently Asked Questions

What is the FSCG of the NSN 4730-00-307-6557?
The FSCG of the NSN 4730-00-307-6557 is 4730
Does the NSN 4730-00-307-6557 have a Schedule B code assigned?
Yes, the Schedule B code is 7307994000
Does NSN 4730-00-307-6557 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 4730-00-307-6557 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-307-6557 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 4730-00-307-6557 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Oct 19, 1973