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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
8824708 19203 A 5 2 X XX
NAS620-416 80205 A 3 2 X XX
218174 N0982 F 5 9 2 KZ
2528823 10001 A C 1 A HD AC
LS9851-4 98897 A E 8 1 CT
310-0740-610 13499 A 5 2 A KZ
3X101412 62983 A E 8 5 CT
LD153-0034-0004 43999 A C 1 4 TU AB
NAS 620-416 0291H A 5 2 4 WP
2109-010 5M658 A 5 2 5 KZ
6-4MMDIN125A4 N0918 A 5 9 2 KZ
6-4NS961A4 N0918 A 5 9 2 KZ

CAGE Information

Code Company
0291H WOJSKOWE ZAKLADY MECHANICZNE S.A.
19203 PICATINNY ARSENAL
80205 NATIONAL AEROSPACE STANDARDS COMMITT
N0982 TELENOR COMMA A/S
10001 NAVAIR AND NAVSEA MANAGED ORIGINAL D
98897 LOCKHEED MARTIN CORPORATION DBA LOCK
13499 ROCKWELL COLLINS INC. DBA GOVERNMENT
62983 EATON AEROSPACE LLC
43999 BOEING COMPANY THE DBA BOEING DIV DE
5M658 JUNKIN SAFETY APPLIANCE COMPANY INC.
N0918 TINGSTAD A/S

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 STEEL COMP 1009 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1008 OVERALL OR STEEL COMP 1020 OVERALL
ABNM THICKNESS 0.063 INCHES NOMINAL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
ABMW PERIPHERAL SHAPE STYLE ROUND
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL
AAUB HOLE DIAMETER 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
ADAV OVERALL DIAMETER 0.463 INCHES MINIMUM AND 0.483 INCHES MAXIMUM

Similar Parts

NAS 620-416 , NAS620416 , 5310-00-655-7219 , 5310006557219 , 006557219 , 8824708 , NAS620-416 , 218174 , 2528823 , LS9851-4 , 310-0740-610 , 3X101412 , LD153-0034-0004 , NAS 620-416 , 2109-010 , 6-4MMDIN125A4 , 6-4NS961A4 ,