5360-00-528-1503 SPRING,HELICAL,EXTENSION Index 5365-00-528-1506 BUSHING,MACHINE THREAD

National Stock Number:
5365-00-528-1504

Federal Supply Class:
5365

National Item Identification Number:
005281504

Description:
BUSHING,MACHINE THREAD

Detail:
A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see PACKING NUT. For nonfluid items with an internal thread, see INSERT, SCREW THREAD; or ADAPTER BUSHING. Excludes REDUCER, BOSS; and items designed to accommodate a tube or tube fitting.


Manufacturer Information:
163B5708-105606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
COUNTERSINK ANGLE IN DEG99.0
COUNTERSINK DEPTH0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
COUNTERSINK LOCATIONWRENCHING END
FEATURES PROVIDEDCOUNTERSUNK
HOLE INSIDE DIAMETER0.218 INCHES MINIMUM AND 0.231 INCHES MAXIMUM
OVERALL LENGTH0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-624, COMP 41L40 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4140
NOMINAL THREAD SIZE0.438 INCHES
SCREW THREAD LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SPECIAL FEATURESSECOND COUNTERSUNK ANGLE: 101.0 DEG
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232, TYPE M, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232, TYPE Z, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPHOSPHATE MANGANESE OR PHOSPHATE ZINC
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNF


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