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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
2264-N253-NATURAL 06540 R C 1 6 ZZ AC
SM-D-450462-3 81337 A 5 2 A KZ
418730-112 96214 A 5 2 5 KZ
NAS1515H4L 80205 A 3 2 E KE
95107 KCNG1 A 5 2 2 ZK
16FW260032 13764 A C 1 6 ZZ AC
0N321947-1 D9182 A C 1 6 ZZ AC
2264-N253 06540 R C 1 A TU AB
85-34-301-12 94222 A C 1 A KE AC
5610-127-31 D9182 A C 1 6 ZZ AC
0N321947 98230 A C 1 A KZ AB

CAGE Information

Code Company
06540 NEW HAVEN MFG CORP AMATOM ELECTRONIC
81337 US ARMY NATICK SOLDIER CENTER AMSRD-
96214 RAYTHEON COMPANY
80205 NATIONAL AEROSPACE STANDARDS COMMITT
KCNG1 GENPLUS SYSTEMS LTD
13764 MICRO PLASTICS INC
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO
94222 SOUTHCO INC.
98230 NATIONAL SECURITY AGENCY

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
ADAV OVERALL DIAMETER 0.495 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
CQFM HARDNESS RATING 110.0 ROCKWELL R MINIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
ABNM THICKNESS 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
MATT MATERIAL PLASTIC POLYAMIDE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
AAUB HOLE DIAMETER 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM

Similar Parts

2264-N253 , 2264N253 , 5310-00-925-9671 , 5310009259671 , 009259671 , 2264-N253-NATURAL , SM-D-450462-3 , 418730-112 , NAS1515H4L , 95107 , 16FW260032 , 0N321947-1 , 2264-N253 , 85-34-301-12 , 5610-127-31 , 0N321947 ,