Pipe to Tube Elbow P/N MS51504A4-4S

Specifications

Nominal outside diameter tube accommodated

First End Inches 0.250

Connection type

Second End Threaded External Pipe

Nominal thread size

Second End Inches 0.250

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

Leg length

First End Inches Nominal 1.062

Maximum operating temp

First Response Fahrenheit -65.0

Leg length

Second End Inches Nominal 1.094

Specification/standard data

Government Standard 96906--S51504 and Government Specification 81349--IL-F-18866 and Professional/industrial Association Standard 81343-J514

Material document and classification

Overall Fed STD Single Material Response Fed STD 66,CO- 300 Series

Media for which designed

Single Response Hydraulic Fluid

Maximum operating temp

Second Response Fahrenheit 250.0

Nominal thread size

First End Inches 0.438

Material

Overall Steel Corrosion Resisting

Thread series designator

First End UNF

Nondefinitive spec/std data

Figure 4A

Connection type

First End Threaded External Tube

Seat angle

First End Degrees 37.0

Surface treatment document and classification

Overall Fed Spec Single Treatment Response QQ--35,Tye 2

Flow angle

Degrees 90.0

Thread series designator

Second End NPTF

Furnished items and quantity

Tube Coupling Nut 1 and Flared Sleeve 1

Surface treatment

Overall Passivate

Thread class

2A

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

Cross-reference part numbers

MS51504A4-4S 4-4CBTX-SS 4038241 1730M89P01 4-4 070202SA AS897J0404 GG310-NP-0404S 21C1702-22 8485609

Also referenced as

4-4CTX-SS MS51504B4-4S J822-4-4SS 3306361-2

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 3 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.

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FAQ

What is NSN 4730-00-799-6002?
NSN 4730-00-799-6002 (4730007996002) — Pipe to Tube Elbow: SECO Parts has 3 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for pipe to tube elbow in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-799-6002 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-799-6002 cost?
SECO typically prices parts like NSN 4730-00-799-6002 at $30–$70 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 4730-00-799-6002?
Part numbers that cross-reference this NSN include MS51504A4-4S, 4-4CBTX-SS, 4038241, 1730M89P01, 4-4 070202SA, AS897J0404, GG310-NP-0404S, 21C1702-22. It is also referenced by older, superseded or advisory numbers: 4-4CTX-SS, MS51504B4-4S, J822-4-4SS, 3306361-2. SECO can quote against any of them.