Fluid Pressur Multiple Connector

MS21953-5H

(NSN) National Stock Number

4730-00-186-3546

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

18682

Schedule B Code

7609000000

Summary

3a thread class, right-hand thread direction, 2.250 inches nominal overall length, 1.625 inches nominal overall width, 1.188 inches nominal thickness, 1/2 in.-20 thread size

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	AX

Identification

A device of varying shapes with two or more connections to accommodate hydraulic or air passage(s) line end connections and/or a bolt, fluid passage(s).

INC	FIIG	Concept	Condition
18682	T385-G	-	1

Specifications

Thread Class

Details

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

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Overall Length

2.250 inches nominal

Details

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

Overall Width

1.625 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Thickness

1.188 inches nominal

Details

A measurement of the smallest dimension of an item,in distinction from length or width.

Thread Size

1/2 in.-20

Details

Designates the thread diameter and number of threads per specific measurement scale.

Thread Provision

threaded

Details

An indication of whether a portion/s/ of the item is threaded or unthreaded.

Connection Style

flared

Details

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

Bolt Hole Diameter

0.812 inches minimum and 0.813 inches maximum

Details

The length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.

Seat Angle In Deg

37.0

Details

The angle of the end surface upon which the mated surface seats,expressed in degrees.

Screw Thread Series Designator

unf

Details

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

Seat

included

Details

An indication of whether or not a seat is included.

Fluid Connection Quantity

Details

The number of fluid connections provided.

Fluid Conveyance Type And Size For Which Designed

5/16 in. od tube

Details

Indicates the fluid conveyance type and size for which the item is designed.

Bolt Hole Flats Serrations

not provided

Details

An indication of whether or not serrations are provided on bolt hole flats.

Bolt Hole Fluid Passage

provided

Details

An indication of whether or not a bolt hole fluid passage is provided.

Material

aluminum alloy 2024 or aluminum alloy 2014

Details

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

Surface Treatment

anodize

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.

Style Designator

1 fluid connection

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
MS21953-5H	22995	3	-	5	9	-	AX
MS21953-5H	13899	3	-	5	1	-	AX
MS21953-5H	14798	3	-	5	9	-	AX
MS21953-5H	14397	3	-	5	1	-	AX
MS21953-5H	71563	3	-	5	9	-	AX
MS21953-5H	00624	3	-	5	1	-	AX
SAE-AS4875/1	0U583	E	-	5	1	-	ZZ
MS21953-5H	96906	3	-	2	2	-	AX

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
-	-	-	-

RVC	WCC	TCC	SHC
-	-	-	-

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

ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY

CAGE: 06581

NORTH HOLLYWOOD , CA , 91605-6128

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 4730-00-186-3546

What is the NIIN of the NSN 4730-00-186-3546?

The National Item Identification Number (NIIN) of the NSN 4730-00-186-3546 is 00-186-3546

When the NSN 4730-00-186-3546 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Mar 1, 1971

Does the NSN 4730-00-186-3546 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-186-3546 contain any hazardous material?

No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.