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C5315X20 Tube to Boss Straight Adapter

4730-00-678-6171

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Official Item Classification

Name
Tube to Boss Straight Adapter
Part Number
C5315X20
(NSN) National Stock Number
4730-00-678-6171
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
22675
(FIIG) Federal Item Identification Guide
A080B0
Date
01/01/1963 (63 years ago)

flared (tube) 1st end connection style, 2a 2nd end thread class, 2a 1st end thread class, external seat for gasket seal (boss) 2nd end connection style, 121.0 celsius single response maximum operating temp

Specs & Compatibility

Thread Class

2a 1st end

Thread Class

2a 2nd end

Maximum Operating Temp

121.0 celsius single response

Connection Style

external seat for gasket seal (boss) 2nd end

Connection Style

flared (tube) 1st end

Connection Type

threaded external boss 2nd end

Connection Type

threaded external tube 1st end

Thread Quantity Per Inch

12 2nd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

1.625 inches 1st end

Nominal Thread Size

1.625 inches 2nd end

Seat Angle

37.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated

1.250 inches 1st end

Nominal Overall Length

2.170 inches

Material

steel overall

Material Document And Classification

66,aisi 12l14 fed std single material response overall

Media For Which Designed

hydraulic fluid single response

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec single treatment response overall

Thread Series Designator

un 2nd end

Thread Series Designator

unf 1st end

Furnished Items And Quantity

1 preformed packing

Specification/Standard Data

81343-j514 professional/industrial association standard

Nondefinitive Spec/Std Data

6b figure

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

0022675

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Frequently Asked Questions

What is the FSCG of the NSN 4730-00-678-6171?
The FSCG of the NSN 4730-00-678-6171 is 4730
Does the NSN 4730-00-678-6171 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-678-6171 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 4730-00-678-6171 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-678-6171 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 4730-00-678-6171 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963