Straight Pipe to Tube Adapter P/N SAE-AS4842/1

Specifications

Thread series designator

First End Unified National Joint Fine (Unjf)

Nominal thread size

Second End Inches 0.250

Seat angle

First End Degrees 37.0

Connection type

First End Threaded External Tube

Specification/standard data

Professional/industrial Association Standard 81343-AS4842 to 1 and Government Standard 88044-AN816 and Government Specification 81349--IL-F-5509

Material

Overall Steel

Nominal outside diameter tube accommodated

First End Inches 0.250

Connection type

Second End Threaded External Pipe

Thread series designator

Second End NPTF

Furnished items and quantity

Preformed Packing 1

Nominal overall length

Inches 1.375

Thread class

3A

Nominal thread size

First End Inches 0.437

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

Cross-reference part numbers

SAE-AS4842/1 7347982 AN816-4-4 AS4842/1 MIL-F-5509 244-9003-600

Also referenced as

100001-005 AN818-6 AN816C4R

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	V Terminal item (no longer procured) — a terminal item: the government no longer procures it. SECO has 1 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.

In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered

FAQ

What is NSN 4730-00-542-3284?
NSN 4730-00-542-3284 (4730005423284) — Straight Pipe to Tube Adapter: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for straight pipe to tube adapter in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-542-3284 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-542-3284 cost?
SECO typically prices parts like NSN 4730-00-542-3284 at $25–$50 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 does NSN 4730-00-542-3284 fit?
The federal catalog lists NSN 4730-00-542-3284 as used on: 25F Aircraft, Awacs, E-3A.

What part numbers cross-reference to NSN 4730-00-542-3284?
Part numbers that cross-reference this NSN include SAE-AS4842/1, 7347982, AN816-4-4, AS4842/1, MIL-F-5509, 244-9003-600. It is also referenced by older, superseded or advisory numbers: 100001-005, AN818-6, AN816C4R. SECO can quote against any of them.