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National Stock Number:
5310-14-316-1914
Federal Supply Class:
5310
National Item Identification Number:
143161914
Description:
WASHER,RECESSED
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 23121BC120LE | F0111 | BUREAU NORMALISATION AERONAUTIQUEESPACE | | 23121BC120LE | F0188 | BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE | | 23121BC120LE | F0236 | SAINT CHAMOND GRANAT SA | | 23121BC120LE | F0434 | ALIGN AEROSPACE FRANCE SAS | | 23121BC120LE | F1236 | PREAULT TECHNOLOGIES | | 23121BC120LE | F6760 | DEMAT SA | | 23121BC120LE | F7411 | MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE | | L23121-120BCLE | F0111 | BUREAU NORMALISATION AERONAUTIQUEESPACE | | L23121-120BCLE | KCF40 | ANIXTER LTD | | RONDELLE CHAMBRE,12/35NC6F/LE | F7629 | DGA/DO | | Z00.N5726291485 | F0086 | SOCATA |
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Techincal Specification:
| HOLE DIAMETER | ERR-090 AND 10.47 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | F3025 AIR 9160C MIL STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 35NC6 OVERALL | | OUTSIDE DIAMETER | 19.0 MILLIMETERS NOMINAL | | OVERALL HEIGHT | 3.8 MILLIMETERS NOMINAL | | RADIUS | 1.0 MILLIMETERS NOMINAL | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DEPTH | 1.8 MILLIMETERS NOMINAL | | RECESS DIAMETER | 12.8 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | ERR-090 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NFL 09-753 CODE LE NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
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