5305-00-365-1879 SCREW Index 2910-00-365-1882 SEAT

National Stock Number:
5340-00-365-1881

Federal Supply Class:
5340

National Item Identification Number:
003651881

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.


Manufacturer Information:
532157B50024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
532157B7PZX0FAIRBANKS MORSE, LLC
72-7732-14150024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
72-77320-14150024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
72-77320-1417PZX0FAIRBANKS MORSE, LLC
72-7732-1417PZX0FAIRBANKS MORSE, LLC
81417S41-231PC1953711NAVAL SEA SYSTEMS COMMAND
81417S41-234PC1953711NAVAL SEA SYSTEMS COMMAND
AS11S41-01013PC1953711NAVAL SEA SYSTEMS COMMAND
AVC1S6100-0186PC1953711NAVAL SEA SYSTEMS COMMAND
AVC1S6100-0186PC1980064NAVAL SHIP SYSTEMS COMMAND
AS11S41-01013PC1980064NAVAL SHIP SYSTEMS COMMAND
81417S41-234PC1980064NAVAL SHIP SYSTEMS COMMAND
81417S41-231PC1980064NAVAL SHIP SYSTEMS COMMAND
GJN76-108PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-169PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-171PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-174PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-176PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-179PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-182PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-193PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-193PC197PZX0FAIRBANKS MORSE, LLC
GJN76-182PC197PZX0FAIRBANKS MORSE, LLC
GJN76-179PC197PZX0FAIRBANKS MORSE, LLC
GJN76-176PC197PZX0FAIRBANKS MORSE, LLC
GJN76-174PC197PZX0FAIRBANKS MORSE, LLC
GJN76-171PC197PZX0FAIRBANKS MORSE, LLC
GJN76-169PC197PZX0FAIRBANKS MORSE, LLC
GJN76-108PC197PZX0FAIRBANKS MORSE, LLC
GU76501843AMBAC INTERNATIONAL CORPORATION
GJN76-196PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
GJN76-78PC1950024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
YT145S41-0150PC1953711NAVAL SEA SYSTEMS COMMAND
YT145S41-0152PC1953711NAVAL SEA SYSTEMS COMMAND
GU76554936HAYNES CORPORATION
GJN76-78PC197PZX0FAIRBANKS MORSE, LLC
GJN76-196PC197PZX0FAIRBANKS MORSE, LLC
YT145S41-0150PC1980064NAVAL SHIP SYSTEMS COMMAND
YT145S41-0152PC1980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
END DIAMETER1.2500 INCHES NOMINAL
BORE DIAMETER0.6250 INCHES NOMINAL
DESIGN TYPESPLIT
DISTANCE FROM END TO FIRST STEP0.0625 INCHES NOMINAL
FIRST STEP DIAMETER2.4375 INCHES NOMINAL
FIRST STEP LENGTH0.2500 INCHES NOMINAL
MATERIALSTEEL
OVERALL HEIGHT0.5000 INCHES NOMINAL
SECOND END DIAMETER1.8125 INCHES NOMINAL
SPECIAL FEATURESCOUNTERBORE 0.8125 IN. DIA,0.3125 @IN. DEEP
STYLE DESIGNATORSEAT


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