Straight Tube to Boss Adapter P/N MS21924W6

Specifications

Material document and classification

Overall Fed Spec Single Material Response QQ-A-225 to 9,T73

Thread class

3A

Thread series designator

All Ends Unified National Joint Fine (Unjf)

Connection type

Second End Threaded External Boss

Seat angle

First End Degrees 12.0

Nominal outside diameter tube accommodated

First End Inches 0.375

Nominal overall length

Inches 1.796

Nominal thread size

All Ends Inches 0.562

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

Material

Overall Aluminum Alloy 7075

Thread series designator

Center Bulkhead Unified National Joint Fine (Unjf)

Specification/standard data

Government Standard 96906--S21924

Connection type

First End Threaded External Tube

Thread quantity per inch

12

Media for which designed

Single Response Fluid

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

Cross-reference part numbers

MS21924W6 SAE-AS18280 AS21924 AS18280 3110169

Also referenced as

AS21924W6

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 4730-00-315-9789?
NSN 4730-00-315-9789 (4730003159789) — Straight Tube to Boss Adapter: SECO Parts has 2 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 4730-00-315-9789 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-315-9789 cost?
SECO typically prices parts like NSN 4730-00-315-9789 at $25–$55 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 4730-00-315-9789?
Part numbers that cross-reference this NSN include MS21924W6, SAE-AS18280, AS21924, AS18280, 3110169. It is also referenced by older, superseded or advisory numbers: AS21924W6. SECO can quote against any of them.