Tube Tee P/N 543T-8-8

Specifications

Thread class

2A

Leg length

First End Inches Nominal 1.360

Leg length

Second End Inches Nominal 1.360

Leg length

Third End Inches Nominal 2.110

Connection type

All Ends Threaded External Tube

Nominal thread size

Third End Bulkhead Inches 0.750

Nominal thread size

All Ends Inches 0.750

Seat angle

All Ends Degrees 37.0

Nominal outside diameter tube accommodated

All Ends Inches 0.500

Material

Overall Steel Corrosion Resisting

Thread series designator

Third End Bulkhead UNF

Thread series designator

All Ends UNF

Furnished items and quantity

Tube Coupling Nut W/sleeve 3 and Bulkhead Nut 1

Specification/standard data

Professional/industrial Association Standard 81343-J514

Nondefinitive spec/std data

Figure 7C

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

543T-8-8 8WJBTX-S J514 8-8-8 070959CA MS51515A8 203002-8-8S

Also referenced as

MS51515B8

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 13 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4730-01-166-2238?
NSN 4730-01-166-2238 (4730011662238) — Tube Tee: SECO Parts has 13 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tube tee in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-01-166-2238 available?
SECO Parts has 13 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-01-166-2238 cost?
SECO typically prices parts like NSN 4730-01-166-2238 at $35–$75 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 4730-01-166-2238?
Part numbers that cross-reference this NSN include 543T-8-8, 8WJBTX-S, J514, 8-8-8 070959CA, MS51515A8, 203002-8-8S. It is also referenced by older, superseded or advisory numbers: MS51515B8. SECO can quote against any of them.