Pipe Reducer

7536271

(NSN) National Stock Number

4730-00-753-6271

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

08505

Schedule B Code

7307992000

Summary

2a 1st end thread class, concentric reducer type, aircraft c-5 galaxy; crane,whl,mtd end item identification, gasket seal (pipe) 1st end connection style, plain (pipe) 2nd end connection style, threaded external pipe 2nd end connection type

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	TG

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

Thread Class

2a 1st end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Reducer Type

concentric

Details

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

End Item Identification

aircraft c-5 galaxy; crane,whl,mtd

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Connection Style

gasket seal (pipe) 1st end

Details

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

Connection Style

plain (pipe) 2nd 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/.

Nominal Thread Size

0.500 inches 2nd end

Details

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

Nominal Thread Size

0.250 inches 1st end and 0.875 inches 1st end

Details

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

Criticality Code Justification

feat

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

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.

Special Features

bulkhead thd 0.875in-unef-2a,first end; weapon system essential

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

steel overall

Details

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

Surface Treatment

zinc inside

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.

Surface Treatment

zinc outside

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 1st end and unef 1st end

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.

Thread Series Designator

npt 2nd end

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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
9151384	18876	1	-	5	2	-	BD
194088H1	92679	5	-	3	2	-	AX
AC2297	16662	5	-	5	9	-	TU
AC2297A	16662	5	-	5	9	-	TU
AC2622	16662	2	-	5	9	-	AX
10311	98343	3	-	5	9	-	AX
11311	98343	5	-	5	9	-	AX
11311	06721	6	-	5	2	-	ZZ
AC2297	63477	X	-	5	9	-	TU
AC2297A	63477	X	-	5	9	-	TU
AC2622	63477	2	-	5	9	-	AX
30719	13841	5	-	5	2	-	AX
B2808-74	16128	5	-	5	9	-	SB
AC2297	76280	X	-	5	9	-	TG

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

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

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

CAGE: 19207

WARREN , MI , 48397

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-753-6271

What is the NIIN of the NSN 4730-00-753-6271?

The National Item Identification Number (NIIN) of the NSN 4730-00-753-6271 is 00-753-6271

When the NSN 4730-00-753-6271 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Mon, Jan 1, 1962

Does the NSN 4730-00-753-6271 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-753-6271 contain any hazardous material?

No data in HMIRS

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