Pipe to Tube Elbow P/N MS51504A8-12

Specifications

Nominal thread size

All Ends Inches 0.750

Maximum operating temp

First Response Fahrenheit -65.0

Thread class

2A

Seat angle

First End Degrees 37.0

Connection type

Second End Threaded External Pipe

Nominal outside diameter tube accommodated

First End Inches 0.500

Surface treatment document and classification

Overall Assn STD Single Treatment Response J514 and Fed Spec Single Treatment Response QQ--416, TY 2, CL 3

Thread series designator

First End UNF

Leg length

First End Inches Nominal 1.420

Maximum operating temp

Second Response Fahrenheit 250.0

Material document and classification

Overall Fed STD Single Material Response 66

Media for which designed

Single Response Hydraulic Fluid

Nondefinitive spec/std data

Figure 4A

Flow angle

Degrees 90.0

Thread series designator

Second End NPTF

Leg length

Second End Inches Nominal 1.590

Connection type

First End Threaded External Tube

Material

Overall Steel Comp 12L14

Furnished items and quantity

Tube Coupling Nut 1 and Flared Sleeve 1

Specification/standard data

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

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 3000.0

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

Cross-reference part numbers

MS51504A8-12 849-FS-08X12 8-12CBTX-S RH106801 8-12-CBTCX-S-C AND C 8-12 070202CA 8-12 070202C J514 MIL-F-18866 MS51504A8-12Z 8904944

Also referenced as

8-12CTX-S 06209400 MS51504B8-12 2103-12-8 2024-12-8S TC15-1096 9018112

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 4730-00-618-8126?
NSN 4730-00-618-8126 (4730006188126) — 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 4730-00-618-8126 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-618-8126 cost?
NSN 4730-00-618-8126 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 does NSN 4730-00-618-8126 fit?
The federal catalog lists NSN 4730-00-618-8126 as used on: 6JM Howitzer, Medium, SP, 155MM, W/radio VRC-47 (M109).

What part numbers cross-reference to NSN 4730-00-618-8126?
Part numbers that cross-reference this NSN include MS51504A8-12, 849-FS-08X12, 8-12CBTX-S, RH106801, 8-12-CBTCX-S-C AND C, 8-12 070202CA, 8-12 070202C, J514. It is also referenced by older, superseded or advisory numbers: 8-12CTX-S, 06209400, MS51504B8-12, 2103-12-8, 2024-12-8S, TC15-1096. SECO can quote against any of them.