Straight Tube to Boss Adapter P/N MS51843-23

Specifications

Nominal outside diameter tube accommodated

First End Inches 0.250

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

Material

Overall Steel Comp 12L14

Surface treatment document and classification

Overall Fed Spec Single Treatment Response QQ--416,TY 1,CL 3

Thread series designator

All Ends UNF

Furnished items and quantity

Preformed Packing 1 and Tube Coupling Nut W/sleeve 1

Connection type

First End Threaded External Tube

Connection type

Second End Threaded External Boss

Media for which designed

Single Response Hydraulic Fluid

Surface treatment

Overall Cadmium

Seat angle

First End Degrees 12.0

Nominal overall length

Inches 1.130

Specification/standard data

Government Standard 96906--S51843

Nominal thread size

All Ends Inches 0.438

Thread class

2A

Maximum operating temp

Single Response Celsius 121.0

Material document and classification

Overall Fed STD Single Material Response 66

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

Cross-reference part numbers

MS51843-23 ES8594-02S 592-442 60-615 PIECE 442 10544-33-7 273-0473-008 MS51843-3A MS51843-3

Also referenced as

1968-FS0-1/4 7315-4 C0N360

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
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 4730-00-173-1884?
NSN 4730-00-173-1884 (4730001731884) — Straight Tube to Boss Adapter: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for straight tube to boss adapter in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-173-1884 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-173-1884 cost?
NSN 4730-00-173-1884 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What part numbers cross-reference to NSN 4730-00-173-1884?
Part numbers that cross-reference this NSN include MS51843-23, ES8594-02S, 592-442, 60-615 PIECE 442, 10544-33-7, 273-0473-008, MS51843-3A, MS51843-3. It is also referenced by older, superseded or advisory numbers: 1968-FS0-1/4, 7315-4, C0N360. SECO can quote against any of them.