Hose to Boss Elbow

205688PC303

205688PC303
(NSN) National Stock Number
4730-00-067-8689
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
22677
Schedule B Code
7307225000
Summary

3a 2nd end thread class, external seat for gasket seal (boss) 2nd end connection style, gripping nipple (nose) 1st end connection style, 2.310 inches nominal 2nd end leg length, 4.520 inches nominal 1st end leg length, threaded external boss 2nd end connection type

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
1 - - HD
Identification

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end must have either standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. The other connecting end has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join a hose or hose fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. It may have side and/or heel inlet(s). See also elbow, hose; and elbow, tube to hose. Excludes:elbow, pipe to hose and items having flange ends.

INC FIIG Concept Condition
22677 A080B0 - 1
Specifications
Thread Class
3a 2nd end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
external seat for gasket seal (boss) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
gripping nipple (nose) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
2.310 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
4.520 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded external boss 2nd end
Details Indicates the type of connection/s/.
Connection Type
threaded external hose 1st end
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
12 2nd end
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.750 inches 2nd end
Details A designation that is used for the purpose of general identification of the thread.
Flow Angle
90.0 degrees
Details The angle that the flow is turned from the straight flow.
Criticality Code Justification
zzzy
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 Inside Diameter Hose Accommodated
0.750 inches 1st end
Details The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.
Nominal Outside Diameter Hose Accommodated
1.234 inches 1st end
Details The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the outside circumference.
Thread Series Designator
un 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.
Furnished Items And Quantity
1 socket
Details The name and number of those parts furnished with the item of supply that have not been specified elsewhere.
Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2620-225X2PC303 96169 5 - 5 1 - HD
4-191307 1-2-12 01276 1 - 3 1 - HD
205688PC303L1 03950 6 - 5 2 - HD
2620-225X2PC303L1 03950 6 - 5 2 - HD
4-191307 1-2-12L1 03950 6 - 5 1 - HD
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
29090 - W -
RVC WCC TCC SHC
- 736 Z 9

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Manufacturer
HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING
CAGE: 43689
NEWPORT NEWS , VA , 23607-2700
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-067-8689
What is the NIIN of the NSN 4730-00-067-8689?
The National Item Identification Number (NIIN) of the NSN 4730-00-067-8689 is 00-067-8689
When the NSN 4730-00-067-8689 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Tue, Jul 11, 1967
Does the NSN 4730-00-067-8689 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-067-8689 contain any hazardous material?
No data in HMIRS

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