170450 — RING,WEARING

✓ Government record, cited

Ricoh · COMPONENT

PRODUCT OVERVIEW

170450: RING,WEARING.

Simple, Fast and Smart Managed Switches for Small Business Connectivity The ZyXEL GS1900 Series of 8/16/24/48-port GbE Smart Managed Switch with Gigabit speed and essential managing functions bring your business network more fexibility and connectivity. The 1900 Series consists of eight (8) models—the GS1900-8, GS1900-8HP, GS1900-16, GS1900-24E, GS1900-24, GS1900-24HP, GS1900-48 and GS1900-48HP. Providing GbE switches with powersaving functions, fanless design and full IPv6 support ensure your network to be ready for future expansions.

In addition, the PoE models GS1900-8HP/24HP/48HP Gigabit switch complies with the IEEE 802.3at Power over Ethernet (PoE) Plus standard. Versatility and fexibility for different needs The complete ZyXEL GS1900 Series has an essential portfolio of 8/16/24/48-port compact desktop and rackmount size with GbE connectivity. All models support multiple deployment methods to fulfill the needs for small offices and meeting room environm This part is cataloged in the U.S.

Government catalog under NSN 4320-00-010-2769, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS

170450

NSN: 4320-00-010-2769
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
corner_shape	SQUARE INSIDE LEFT CORNER
corner_radius	0.313 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length	1.219 INCHES NOMINAL IN
distance_from_end	0.375 INCHES NOMINAL IN
body_inside_diameter	4.563 INCHES NOMINAL IN
body_outside_diameter	5.125 INCHES NOMINAL IN
internal_flange_width	0.313 INCHES NOMINAL IN
end_to_flange_distance	1.000 INCHES NOMINAL IN
distance_between_flanges	0.750 INCHES NOMINAL IN
distance_below_centerline	0.156 INCHES NOMINAL IN
NSN	4320-00-010-2769

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

•

DISTANCE BETWEEN FLANGES: 0.750 INCHES NOMINAL IN

•

CORNER RADIUS: 0.313 INCHES NOMINAL INSIDE RIGHT CORNER IN

•

BODY STYLE: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE

•

DISTANCE FROM END: 0.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	ROUND INSIDE RIGHT CORNER
DISTANCE BETWEEN FLANGES	0.750 INCHES NOMINAL IN
CORNER RADIUS	0.313 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLE	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE FROM END	0.375 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	5.125 INCHES NOMINAL IN
END TO FLANGE DISTANCE	1.000 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

190157Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SK-63719Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 170450?

170450 is a RING,WEARING manufactured by Ricoh.

What parts can replace 170450?

There are 2 known substitutes for 170450: 190157, SK-63719. Substitute compatibility should be verified for your specific system.

What is the NSN for 170450?

170450 is cataloged in the U.S. Government catalog under NSN 4320-00-010-2769. This indicates validated use in U.S. government and defense supply chains.

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