Nonmetallic Hose

20R3 3/4ID

(NSN) National Stock Number

4720-00-017-0797

Federal Supply Classification

4720 Hose and Flexible Tubing

Item Name Code

22670

Schedule B Code

4002700000

Summary

Round cross-sectional shape style, 0.750 inches nominal inside diameter, 250.0 deg fahrenheit single response temp rating, 0.856 inches nominal outside diameter, 200.0 pounds per square inch single response burst test pressure, 1st layer spirally laid cotton cord and outer layer molded rubber, synthetic layer composition and location

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

INC	FIIG	Concept	Condition
22670	A541Z0	-	2

Specifications

Cross-Sectional Shape Style

round

Details

The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

Inside Diameter

0.750 inches nominal

Details

The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.

Temp Rating

250.0 deg fahrenheit single response

Details

A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

Outside Diameter

0.856 inches nominal

Details

The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

Burst Test Pressure

200.0 pounds per square inch single response

Details

The minimum internal pressure rating,determined by destruction tests,at which the item can be expected to rupture.

Layer Composition And Location

1st layer spirally laid cotton cord and outer layer molded rubber, synthetic

Details

The material and formation identifying the structural characteristic/s/ of the item and location.

Maximum Operating Pressure

50.0 pounds per square inch single response

Details

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

Outer Covering Environmental Protection

ethylene glycol resistant and heat resistant and ozone resistant

Details

The type of protection provided by the outer covering.

Inside Surface Condition

smooth

Details

The condition of the item with respect to the texture of the inner surface.

Material

rubber synthetic tube

Details

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

Media For Which Designed

alcohol, methyl and ethylene glycol and water, fresh and fuel/oil, hydrocarbon single response

Details

The type of media for which the item is designed.

Specification/Standard Data

81343-sae 20r3 professional/industrial association standard

Details

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

Nondefinitive Spec/Std Data

d2 class

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
28432	24161	6	-	3	2	-	AX
3271-4391	24161	4	-	3	2	-	ZZ
4391	24161	6	-	5	9	-	AX
4420	24161	6	-	5	9	-	AX
6435	81300	6	-	5	9	-	AX
80263	81300	6	-	3	2	-	AX
J20	0U583	E	-	5	1	-	ZZ
20R3 3/4ID	81343	E	-	5	9	-	AX
J20	81343	E	-	5	9	-	ZZ

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
52350	-	W	-

RVC	WCC	TCC	SHC
-	736	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

SAE INTERNATIONAL

CAGE: 0U583

WARRENDALE , PA , 15086-7511

UNITED STATES

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FAQs

Frequently asked questions for NSN 4720-00-017-0797

What is the NIIN of the NSN 4720-00-017-0797?

The National Item Identification Number (NIIN) of the NSN 4720-00-017-0797 is 00-017-0797

When the NSN 4720-00-017-0797 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 4720-00-017-0797 contain any precious metals?

Type/content is unknown

Does the NSN 4720-00-017-0797 contain any hazardous material?

No data in HMIRS

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