Pipe Bushing

990C346H01

(NSN) National Stock Number

4730-00-455-7985

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03779

Schedule B Code

7307290000

Summary

3/8-18 external thread size, 1/4-18 internal thread size, npt external screw thread series designator, right-hand external thread direction, npt internal screw thread series designator, right-hand internal thread direction

DAC	HCC	DMIL	RNCC
A	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

Identification

A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.

INC	FIIG	Concept	Condition
03779	T385-K	-	1

Specifications

External Thread Size

3/8-18

Details

Designates the thread diameter and number of threads per measurement scale of an externally threaded item.

Internal Thread Size

1/4-18

Details

Designates the thread diameter and number of threads per measurement scale of an internally threaded item.

External Screw Thread Series Designator

npt

Details

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

External Thread Direction

right-hand

Details

The direction of the external thread when viewed axially.

Internal Screw Thread Series Designator

npt

Details

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

Internal Thread Direction

right-hand

Details

The direction of the internal thread when viewed axially.

Material

steel comp 316

Details

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

Material Document And Classification

fed std 66, comp 316 fed std single material response

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Style Designator

outside hexagon or octagon (partial or full thread optional)

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
SS-6-RB4	Z1286	E	-	5	2	-	ZA
6-4 RB SS	54939	6	-	C	1	-	AX
000-8004-512	94756	6	-	C	1	-	AX
5759355	53711	A	-	7	2	-	ZZ
6-4-RB-SS	02697	6	-	C	1	-	ZZ
6RB4-316	3T9T9	3	-	3	2	-	ZZ
6RB4-316	11649	3	-	5	9	-	AX
SS-6-RB-4	11649	E	-	C	1	-	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.

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100% Product Inspection
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HAZMAT Certified
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Manufacturer

NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS

CAGE: 18323

BALTIMORE , MD , 21240-2001

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-455-7985

What is the NIIN of the NSN 4730-00-455-7985?

The National Item Identification Number (NIIN) of the NSN 4730-00-455-7985 is 00-455-7985

When the NSN 4730-00-455-7985 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Feb 27, 1972

Does the NSN 4730-00-455-7985 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-455-7985 contain any hazardous material?

No data in HMIRS

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