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845-4687676 ASS Pipe Flange

4730-01-137-0383

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Official Item Classification

Name
Pipe Flange
Part Number
845-4687676 ASS
(NSN) National Stock Number
4730-01-137-0383
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03798
(FIIG) Federal Item Identification Guide
A23300
Date
08/19/1982 (44 years ago)

screw furnished items, 0.501 inches nominal bolt circle diameter, 4 bolt hole quantity, raised face socket neck (bulk head) flange section style, 0.501 inches nominal pipe size for which designed

Specs & Compatibility

Furnished Items

screw

Bolt Circle Diameter

0.501 inches nominal

Nominal Pipe Size For Which Designed

0.501 inches

Bolt Hole Quantity

4

Flange Section Style

raised face socket neck (bulk head)

Face Seating Surface Condition

machined

Features Provided

o ring

Maximum Operating Pressure And Media For Which Designed

3000.0 pounds per square inch any acceptable

Special Features

w/four washers and one sleeve

Material

steel corrosion resisting

Material Document And Classification

qq-s-763,cl 304,condition a fed spec single material response

Style Designator

square, one bolt hole circle

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

0003798

Related Hardware Products

Part Number Description
2621-228-02ASSY65 Pipe Flange
845-4687676 ASS Pipe Flange
845-4687676ASSY65 Pipe Flange

Frequently Asked Questions

What is the FSCG of the NSN 4730-01-137-0383?
The FSCG of the NSN 4730-01-137-0383 is 4730
Does the NSN 4730-01-137-0383 have a Schedule B code assigned?
Yes, the Schedule B code is 7307210000
Does NSN 4730-01-137-0383 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 4730-01-137-0383 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-01-137-0383 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 4730-01-137-0383 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Thu, Aug 19, 1982