Product Details | PISTON RING

4820-01-110-5442 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: 1119902, 111990-2, 122100FIG1101ITEM15, 4820-01-110-5442, 01-110-5442, 4820011105442, 011105442

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 APR 1981 01-110-5442

Drawings & Photos | NSN 4820-01-110-5442


Cross Reference | NSN 4820-01-110-5442

Part Number Cage Code Manufacturer
111990-2 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
111990-2 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
122100FIG1101ITEM15 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 4820-01-110-5442

Characteristic Specifications
MATERIAL STEEL ALLOY UNS S17400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER BOTTOM SILVER OUTSIDE PERIPHERY SILVER TOP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE BOTTOM QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE PERIPHERY QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE TOP
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 1 VERTICAL JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.0820 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
OVERALL WIDTH 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
STANDARD BORE DIAMETER 2.000 INCHES
III END ITEM IDENTIFICATION 4820-00-393-6186
III FSC APPLICATION DATA VALVE,PNEUMATIC SHUTOFF
MANUFACTURERS CODE 59364
DESIGN CONTROL REFERENCE 111990-2

Restrictions/Controls & Freight Information | NSN 4820-01-110-5442

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:SItem contains silver
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information