NSN 5340-01-177-3077

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-01-177-3077 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.

Alternate Parts: S940539, S9405-39, S940539, S9405-39, S940539, S9405-39, 10112882, 5340-01-177-3077, 01-177-3077, 5340011773077, 011773077

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 23, 198401-177-307724328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-177-3077
Part Number Cage Code Manufacturer
S9405-3999193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
S9405-3959364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
S9405-392N935M & M AEROSPACE HARDWARE, INC.DBA KLX AEROSPACE SOLUTIONS
10112882A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5340-01-177-3077
Characteristic Specifications
MATERIAL2$4$DST0080$DST0310$DST0321$2$ESTEEL,QQ-S-763,CLASS 316,COND A
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 302 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 304 FED SPEC 2ND MATERIAL RESPONSE AND QQ-S-763, CLASS 304L FED SPEC 3RD MATERIAL RESPONSE AND QQ-S-763, CLASS 310 FED SPEC 4TH MATERIAL RESPONSE AND QQ-S-763, CLASS 321 FED SPEC 5TH MATERIAL RESPONSE AND MIL-S-7720, COMP 302 MIL SPEC 6TH MATERIAL RESPONSE
OVERALL HEIGHT0.2200 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM
FIRST STEP DIAMETER2.1300 INCHES MINIMUM AND 2.1500 INCHES MAXIMUM
BORE DIAMETER1.8200 INCHES MINIMUM AND 1.8400 INCHES MAXIMUM
COUNTERBORE LENGTH0.1000 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
COUNTERBORE DIAMETER2.0700 INCHES MINIMUM AND 2.0900 INCHES MAXIMUM
DESIGN TYPE SOLID