Pipe Reducer

ST57D107C2

(NSN) National Stock Number

4730-00-078-8451

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

08505

Schedule B Code

7307994000

Summary

Concentric reducer type, plain (pipe) 2nd end connection style, plain (pipe) 1st end connection style, threaded external pipe 2nd end connection type, threaded internal pipe 1st end connection type, 3000.0 pounds per square inch single response maximum operating pressure

DAC	HCC	DMIL	RNCC
A	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes:bushing (as modified).

INC	FIIG	Concept	Condition
08505	A080B0	-	1

Specifications

Reducer Type

concentric

Details

Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).

Connection Style

plain (pipe) 2nd end

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

Connection Style

plain (pipe) 1st end

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

Connection Type

threaded external pipe 2nd end

Details

Indicates the type of connection/s/.

Connection Type

threaded internal pipe 1st end

Details

Indicates the type of connection/s/.

Maximum Operating Pressure

3000.0 pounds per square inch single response

Details

The maximum pressure at which the item is rated for operation.

Nominal Thread Size

0.500 inches 1st end

Details

A designation that is used for the purpose of general identification of the thread.

Nominal Thread Size

0.250 inches 2nd end

Details

A designation that is used for the purpose of general identification of the thread.

Nominal Overall Length

1.688 inches

Details

The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Material

steel comp 316 overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Media For Which Designed

water-oil-gas single response

Details

The type of media for which the item is designed.

Surface Treatment

passivate overall

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Thread Series Designator

npt all ends

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Specification/Standard Data

81343-j514 professional/industrial association standard

Details

The document designator of the specification or standard which established the item of supply.

Nondefinitive Spec/Std Data

40 figure

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
SS-8-RA-4	U7307	4	-	5	2	-	ZZ
11241543-8	17773	E	-	5	2	-	AX
42593-199	12190	6	-	C	1	-	ZZ
AA67052-4-2K	06581	E	-	3	2	-	AX
1720M68P01	66464	6	-	5	2	-	AX
1-2-1-4FGSS	45681	4	-	5	9	-	75
1/2X1/4 FG-SS	45681	6	-	5	9	-	AX
1-2-1-4FGSS	30780	4	-	3	2	-	75
1-2X1-4FGSS	30780	E	-	3	2	-	AX
8-4 FG-SS	30780	E	-	5	2	-	AX
FG-S1/2X14	30780	6	-	C	1	-	ZZ
259-2040-4-8	01276	6	-	C	1	-	ZZ
SS-8-RA-4	11649	E	-	C	1	-	AX
8-4 140139S	0U583	E	-	5	2	-	ZZ
J514	0U583	E	-	5	1	-	ZZ
8-4 140139S	81343	E	-	5	9	-	AX
J514	81343	E	-	5	9	-	AX
1-2-1-4FGSS	98441	4	-	5	9	-	75
1-2X1-4FGSS	98441	E	-	5	9	-	AX
8-4 FG-SS	98441	E	-	5	9	-	AX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
30000	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

LOCKHEED MARTIN CORP

CAGE: 04236

LITTLETON , CO , 80125-8504

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-078-8451

What is the NIIN of the NSN 4730-00-078-8451?

The National Item Identification Number (NIIN) of the NSN 4730-00-078-8451 is 00-078-8451

When the NSN 4730-00-078-8451 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 4730-00-078-8451 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-078-8451 contain any hazardous material?

No data in HMIRS

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