Tube Tee P/N MS51811-8

Specifications

Surface treatment document and classification

Overall Assn STD Single Treatment Response J514 and Fed Spec Single Treatment Response QQ--416, TY 2, CL 3

Thread series designator

All Ends UNF

Furnished items and quantity

Tube Coupling Nut W/sleeve 3

Leg length

All Ends Inches Nominal 1.050

Nominal thread size

All Ends Inches 0.562

Material

Overall Steel

Media for which designed

Single Response Hydraulic Fluid

Connection type

All Ends Threaded External Tube

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

Seat angle

All Ends Degrees 12.0

Thread class

2A

Maximum operating temp

Single Response Fahrenheit 250.0

Nominal outside diameter tube accommodated

All Ends Inches 0.375

Specification/standard data

Government Standard 96906--S51811

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

Cross-reference part numbers

MS51811-8 6-4BU-S C AND C 6-6-6 080401CA J514 MIL-F-18866 MS51811-8B

Also referenced as

764FS3+8 MS51811-38

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf
Unit of issue	PG package
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 4730-00-402-9534?
NSN 4730-00-402-9534 (4730004029534) — Tube Tee: SECO Parts has 1 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 4730-00-402-9534 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-402-9534 cost?
SECO quotes NSN 4730-00-402-9534 on request, usually the same business day.

What part numbers cross-reference to NSN 4730-00-402-9534?
Part numbers that cross-reference this NSN include MS51811-8, 6-4BU-S C AND C, 6-6-6 080401CA, J514, MIL-F-18866, MS51811-8B. It is also referenced by older, superseded or advisory numbers: 764FS3+8, MS51811-38. SECO can quote against any of them.