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AP378T060604 Tube Tee

4730-00-275-1309

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Official Item Classification

Name
Tube Tee
Part Number
AP378T060604
(NSN) National Stock Number
4730-00-275-1309
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03809
(FIIG) Federal Item Identification Guide
A080B0
Date
08/04/1973 (53 years ago)

3b 1st end thread class, f15a aircraft and f-18 aircraft end item identification, 3a 2nd end thread class, 3a 3rd end thread class, swivel nut inverted flare (tube) 1st end connection style

Specs & Compatibility

Thread Class

3a 2nd end

Thread Class

3a 3rd end

Thread Class

3b 1st end

End Item Identification

f15a aircraft and f-18 aircraft

Connection Style

swivel nut inverted flare (tube) 1st end

Connection Style

inverted flare (tube) 2nd end

Connection Style

inverted flare (tube) 3rd end

Leg Length

0.680 inches minimum and 0.703 inches maximum 2nd end

Leg Length

0.684 inches nominal 3rd end

Leg Length

1.172 inches minimum and 1.219 inches maximum 1st end

Connection Type

threaded external tube 2nd end

Connection Type

threaded external tube 3rd end

Connection Type

threaded internal tube 1st end

Thread Quantity Per Inch

20 2nd end

Thread Quantity Per Inch

20 1st end

Thread Quantity Per Inch

24 3rd end

Nominal Thread Size

0.438 inches 3rd end

Nominal Thread Size

0.562 inches 1st end

Nominal Thread Size

0.562 inches 2nd end

Seat Angle

8.5 degrees all ends

Criticality Code Justification

feat

Nominal Outside Diameter Tube Accommodated

0.250 inches 3rd end

Nominal Outside Diameter Tube Accommodated

0.375 inches 1st end

Nominal Outside Diameter Tube Accommodated

0.375 inches 2nd end

Special Features

weapon system essential

Material

steel comp 302 retainer

Material

titanium alloy uns r56400 body

Material

titanium alloy uns r56400 nut

Material Document And Classification

ams 4965,6al-4v assn std single material response body

Material Document And Classification

ams 4965,6al-4v assn std single material response nut

Material Document And Classification

ams 5637,comp 302 assn std single material response retainer

Media For Which Designed

air 2nd response

Media For Which Designed

hydraulic fluid 1st response

Surface Treatment

lubricant dry film nut

Surface Treatment

lubricant dry film retainer

Surface Treatment

lubricant dry film body

Thread Series Designator

un 1st end

Thread Series Designator

un 2nd end

Thread Series Designator

unjs 3rd end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

0003809

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Frequently Asked Questions

What is the FSCG of the NSN 4730-00-275-1309?
The FSCG of the NSN 4730-00-275-1309 is 4730
Does the NSN 4730-00-275-1309 have a Schedule B code assigned?
Yes, the Schedule B code is 8108908000
Does NSN 4730-00-275-1309 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 4730-00-275-1309 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-275-1309 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 4730-00-275-1309 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sat, Aug 4, 1973