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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
TECTYL 848D 72527 A 3 2 5 ZZ
1550301-44 10001 A 5 9 5 ZZ
1603000-B 10001 A 5 9 5 ZZ
1550301-44 D9182 A C 1 6 ZZ AC
1603000-B 80066 R 5 9 5 ZZ
TECTYL 848D HF 7X108 A 3 2 5 ZZ
KRONAPLATE 5941 8F024 A 3 2 5 ZZ
1603000-B 45738 A 1 2 5 ZZ
LONE STAR L.S.-5941 1LZ92 A 3 2 5 ZZ
1550301-44 53711 A 3 2 E ZZ
1550301 10001 A 5 9 A ZZ

CAGE Information

Code Company
10001 NAVAIR AND NAVSEA MANAGED ORIGINAL D
72527 VALVOLINE INC DIV OEM GROUP
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO
80066 ORDNANCE BUREAU OF U S GOVT
7X108 DAUBERT CHEMICAL CO
8F024 METAL IMPROVEMENT COMPANY LLC DBA EV
45738 OXY METAL INDUSTRIES CORP PARKER CO
1LZ92 LONGHORN STATE ENTERPRISES INC DBA L
53711 NAVAL SEA SYSTEMS COMMAND

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
ABNM THICKNESS 0.187 INCHES NOMINAL
CSYM SURFACE FINISH 250.0 MICROINCHES ALL SURFACES
ADAV OVERALL DIAMETER 1.250 INCHES NOMINAL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
CQFM HARDNESS RATING 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM
MATT MATERIAL STEEL OVERALL
ABMW PERIPHERAL SHAPE STYLE ROUND
SFTT SURFACE TREATMENT PHOSPHATE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AISI E4140,UNS G41400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAUB HOLE DIAMETER 0.640 INCHES NOMINAL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION DOD-P-16232,TYPE M,CLASS 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

Similar Parts

1550301 , 1550301 , 5310-01-474-8790 , 5310014748790 , 014748790 , TECTYL 848D , 1550301-44 , 1603000-B , 1550301-44 , 1603000-B , TECTYL 848D HF , KRONAPLATE 5941 , 1603000-B , LONE STAR L.S.-5941 , 1550301-44 , 1550301 ,