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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
WASHER , FLAT

Definition:

A WASHER HAVING A CENTRALLY LOCATED HOLE WITH A SOLID OR LAMINATED CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE HOLE MUST BE 75 PERCENT OR LESS THAN THE LARGEST DIMENSION AND THE BEARING SURFACE FINISH IS GREATER THAN 32 MICROINCH (0.8 MICROMETER). THE THICKNESS CANNOT EXCEED 25 PERCENT OF THE LARGEST OUTSIDE DIMENSION. WHEN THE LARGEST OUTSIDE DIMENSION IS LESS THAN 1/4 INCH OR 6MM, THE THICKNESS MUST BE 0.006 INCHES (0.15MM) OR GREATER AND FOR ITEMS 1/4 INCH (6MM) OR LARGER, THE THICKNESS MUST BE 0.016 INCHES (0.4MM) OR GREATER. THE MAXIMUM TOLERANCE IS APPLIED TO DIMENSIONS AND USED AS A DETERMINING FACTOR. ITEMS WITH SEPARABLE LAMINATION USE SHIM. FOR ITEMS FABRICATED FROM CERAMIC OR ELECTRICALLY RATED MATERIALS BY SPECIFICATION OR INDUSTRY STANDARDS USE INSULATOR (1), WASHER. EXCLUDES DISK, VALVE, GRAPHITE IMPREGNATED AND LUBRICATED ITEMS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
AN960B616 88044 M 5 9 X XX
NAS1149B0663H 80205 A 3 2 5 ZZ
5310001670704 SCY13 A 5 9 9 YP
NAS1149B063H 80205 A 5 9 E ZZ
NAS1149B663H 80205 A 5 9 E ZZ

CAGE Information

Code Company
80205 NATIONAL AEROSPACE STANDARDS COMMITT
88044 AERONAUTICAL STANDARDS GROUP DEPT OF
SCY13 E.C.A ETABLISSEMENT CENTRAL DES APPR

Federal Supply Class

Title

NUTS AND WASHERS

Inclusions:

INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.

Exclusions:

EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL COPPER ALLOY 268 OVERALL OR COPPER ALLOY 11 OVERALL
MATT MATERIAL COPPER ALLOY 268 OVERALL OR COPPER ALLOY 11 OVERALL
ADAV OVERALL DIAMETER 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
ABNM THICKNESS 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-613 FED SPEC ALL MATERIAL RESPONSES OVERALL

Similar Parts

NAS1149B063H , NAS1149B063H , 5310-00-167-0704 , 5310001670704 , 001670704 , AN960B616 , NAS1149B0663H , 5310001670704 , NAS1149B063H , NAS1149B663H ,