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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
AN960C816L 88044 M 2 2 6 KZ
ES138C3-515-875L 20418 C 5 9 X XX
890221-00 32345 A 5 9 9 XB
3245-134 F1688 A 5 2 4 ZF
3320-8831-051 K0656 A 5 2 2 KZ
74468050010 89944 A C 1 5 TU AB
G440050-11 24930 A E 8 2 CL
LS9660C816 98897 A E 8 5 KE
416622-65 96214 A 5 1 2 KZ
2W17-816M 43999 A C 1 5 ZZ AC
3245-134 F6103 R 5 9 4 ZF

CAGE Information

Code Company
20418 DRS SUSTAINMENT SYSTEMS INC. DIV DRS
88044 AERONAUTICAL STANDARDS GROUP DEPT OF
32345 DEFENSE REDUCTION AGENCY MS 6201
F1688 GOODRICH ACTUATION SYSTEMS BUC VERNO
K0656 BAE SYSTEMS OPERATIONS LTD
89944 KOLLSMAN INC.
24930 ITT CORPORATION DBA ITT ELECTRONICS
98897 LOCKHEED MARTIN CORPORATION DBA LOCK
96214 RAYTHEON COMPANY
43999 BOEING COMPANY THE DBA BOEING DIV DE
F6103 LUCAS FRANCE SA DIV AEROSPACE FRANCE

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
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
MATT MATERIAL STEEL CORROSION RESISTING OVERALL OR STEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 348 OVERALL
ADAV OVERALL DIAMETER 0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
ABNM THICKNESS 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
AGAV END ITEM IDENTIFICATION W/S:AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); MISSILE, AIR-TO-AIR, SPARROW (AIM-7); MISSILE, AIR-TO-AIR, PHOENIX (AIM-54); MISSILE, ALL-WEATHER ANTI-SHIP, HARPOON (AGM-84); RADAR SET, AN/TPN-18; ENGINE, AIRCRAFT TF33-PW-102 (C-135E, EC-135H/K/P); SYSTEMS, JP-5 AVIATION FUELS; SUPPORT EQUIPMENT, B-1 AIRCRAFT; ENGINE, AIRCRAFT TF33-P-3/5/9 (C/EC-135,B-52H)
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 2ND MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 3RD MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT PASSIVATE OVERALL

Similar Parts

ES138C3-515-875L , ES138C3515875L , 5310-00-306-3167 , 5310003063167 , 003063167 , AN960C816L , ES138C3-515-875L , 890221-00 , 3245-134 , 3320-8831-051 , 74468050010 , G440050-11 , LS9660C816 , 416622-65 , 2W17-816M , 3245-134 ,