Catalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-066-1278

Straight Pipe to Tube Adapter P/N 10-6FBTX-S

Not on our shelf — we can source it

NSN 4730-01-066-1278 4730010661278 NIIN 010661278

NSN 4730-01-066-1278 — Straight Pipe to Tube Adapter — is item 9 of figure 6, Oil Filter, Adapter, and Oil Line Fittings, in TM 9-2320-280-24P. It is not on our shelf right now, and we can source it: tell us the quantity and we will come back with availability and a price, usually the same business day. Low-cost part: quoted by the line, $50 minimum per line.

FLIS item name: ADAPTER,STRAIGHT,PIPE TO TUBE
Federal supply class: FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Used on: Fkf Ground Power Generator System (Gpgs); Palletized Loading Truck (2320-01-304-2277) PLS (Palletized Loading System); 1-1/4 Ton HMMWV
Platform: HMMWV parts

In the parts manual

Manual	Figure	Item	Fits
TM 9-2320-280-24P	Fig. 6 — Oil Filter, Adapter, and Oil Line Fittings	9	HMMWV: All models

From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.

Specifications

Thread class: 2A
Maximum operating temp: Single Response Fahrenheit 400.0
Connection type: Second End Threaded External Pipe
Connection type: First End Threaded External Tube
Nominal thread size: Second End Inches 0.375
Nominal thread size: First End Inches 0.875
Operating pressure: Single Response Pounds Per Square Inch (PSI) Maximum 3000.0
Seat angle: First End Degrees 37.0
Criticality code justification: Feat
Nominal outside diameter tube accommodated: First End Inches 0.625
Nominal overall length: Inches 1.700
Special features: Weapon System Essential
Material: Overall Steel
Media for which designed: Single Response Hydraulic Fluid
Surface treatment document and classification: Overall Assn STD Single Treatment Response J514
Thread series designator: Second End NPTF
Thread series designator: First End UNF
Furnished items and quantity: Tube Coupling Nut W/sleeve 1
Specification/standard data: Government Standard 96906--S51500 and Professional/industrial Association Standard 81343-J514
Nondefinitive spec/std data: Figure 2A

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

Questions

Is NSN 4730-01-066-1278 available?
SECO Parts does not have NSN 4730-01-066-1278 (Straight Pipe to Tube Adapter) on the shelf right now. Request a quote and we will source it: we find hard-to-find NSNs every day and answer within one business day.

What does NSN 4730-01-066-1278 fit?
TM 9-2320-280-24P lists NSN 4730-01-066-1278 in figure 6 (Oil Filter, Adapter, and Oil Line Fittings), item 9. On the HMMWV it fits every model the manual covers.

How much does NSN 4730-01-066-1278 cost?
NSN 4730-01-066-1278 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line.

What is NSN 4730-01-066-1278?
NSN 4730-01-066-1278 (4730010661278) is the NATO Stock Number for straight pipe to tube adapter in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

What part numbers cross-reference to NSN 4730-01-066-1278?
Part numbers that cross-reference this NSN include 10-6FBTX-S, MIL-F-18866, MS51500A10-6, 218-1026. SECO can source against any of them.

How SECO quotes, ships and handles returns →

Cross-reference part numbers

10-6FBTX-S MIL-F-18866 MS51500A10-6 218-1026

Also referenced as

MS51500B10-6

Shown for identification only. We can source 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
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.