Straight Pipe to Tube Adapter P/N 4-4FBUS

Specifications

Connection type

First End Threaded External Tube

Furnished items and quantity

Tube Coupling Nut W/sleeve 1

Nominal overall length

Inches 1.320

Special features

Grumman A-10 Aircraft

Surface treatment document and classification

Overall Assn STD Single Treatment Response J514 and MIL Spec Single Treatment Response -IL-C-81562, TY 1, CL 3

Connection type

Second End Threaded External Pipe

Nominal outside diameter tube accommodated

First End Inches 0.250

Nominal thread size

Second End Inches 0.250

Thread series designator

Second End NPTF

Nominal thread size

First End Inches 0.438

Specification/standard data

Professional/industrial Association Standard 81343-J514 and Government Standard 96906--S51819

Thread class

2A

Maximum operating temp

Single Response Fahrenheit 250.0

Media for which designed

First Response Air

Nondefinitive spec/std data

Figure 19A

Material document and classification

Overall Fed Spec Single Material Response 66

Thread series designator

First End UNF

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

Seat angle

First End Degrees 12.0

Media for which designed

Second Response Hydraulic Fluid

Material

Overall Steel Comp 12L14

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

Cross-reference part numbers

4-4FBUS 103733-005 716X4X4 7205-4-4 J514 4-4 080102CA MIL-F-18866 MS51819-5A FEB1700B4-4

Also referenced as

968F 23-6424 A408309-21 MS51819-35 MS51819-5 435604

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 4730-00-836-3498?
NSN 4730-00-836-3498 (4730008363498) — 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 4730-00-836-3498 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-836-3498 cost?
NSN 4730-00-836-3498 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 4730-00-836-3498?
Part numbers that cross-reference this NSN include 4-4FBUS, 103733-005, 716X4X4, 7205-4-4, J514, 4-4 080102CA, MIL-F-18866, MS51819-5A. It is also referenced by older, superseded or advisory numbers: 968F, 23-6424, A408309-21, MS51819-35, MS51819-5, 435604. SECO can quote against any of them.