4820-01-509-6431 SEAT,VALVE Index 5310-01-509-6433 WASHER,FLAT

National Stock Number:
5365-01-509-6432

Federal Supply Class:
5365

National Item Identification Number:
015096432

Description:
SPACER,SLEEVE

Detail:
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the boday. (When the length, outside diamete, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see SPACER, PLATE. Excludes items with lubricating features, see BEARING, SLEEVE and BUSHING, SLEEVE. See also BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; and WASHER, (as modified).


Manufacturer Information:
160C499H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.1875 INCHES MINIMUM AND 0.1887 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,TYPE 303, COND A, COLD FINISH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, CAPTIVE
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.2600 INCHES MINIMUM AND 0.3000 INCHES MAXIMUM
SPECIAL FEATURESTHIS HAS A PILOT HOLD WITH A DIAMETER OF 0.080 INCHES (IN) MIN AND 0.085 IN MAX AND A DEPTH OF 0.058 IN MIN AND 0.062 IN MAX
WIDTH ACROSS FLATS0.3750 INCHES NOMINAL
STYLE DESIGNATORHEXAGON, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE II FED STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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