BS TS 3:1993
1 × $35.56 
NAS 9932-2 Rev. 1
1 × $37.50 
ADS TS66
1 × $42.50 
AATCC EP8-2017
1 × $35.00 
ADS TS83
1 × $42.50 
AS Z6-1955
1 × $31.97 
AASHTO UAAG-2
1 × $28.88 
HI 9.6.1-2017
1 × $102.50 
UOP 981-10
1 × $143.50 
AS/NZS IEC 62550:2019
1 × $57.26 
BS Z 5:1997
1 × $135.89 
AS Z58-1970
1 × $13.52 
AS Z37-1967
1 × $18.82 
AS Z44-1969
1 × $2.92 
AASHTO UGCR-1
1 × $28.88 
BS X 42:2020
1 × $85.09 
SAE USCAR44
1 × $42.00 NAS NA0135 Rev. 2
1 × $27.00 
CIE x048-PO47
1 × $28.88 
JIS Z 9358:1996
1 × $16.00 
AS Z6-1969
1 × $38.11 
CGA V-15
1 × $10.50 
SAE USCAR42
1 × $42.00 
UOP 99-07
1 × $120.00 
AS Z4-1952
1 × $29.49 
ASD-STAN prEN 9107
1 × $38.16 
AATCC EP9-2017
1 × $35.00 
SAE USCAR47
1 × $42.00 
AASHTO VE-4
1 × $10.00 
AASHTO UGRR-1
1 × $28.88 
ASTM Volume 15.05:2020
1 × $102.00 
AASHTO TP 98-12
1 × $31.50 
BS W 13:1973+A1:2014
1 × $71.12 
AS Z43.3-1969
1 × $13.52 
BS Z 100:1999
1 × $87.63 
ADS TS97
1 × $42.50 
SAE USCAR40
1 × $42.50 
JIS Z 9110:2010
1 × $53.50 
AS Z5-1958
1 × $45.81 
SAE USCAR43
1 × $42.00 
CIE x048-WP02
1 × $15.90 
AASHTO UAAG-1
1 × $28.88 
BS Z 4:1997
1 × $57.15 NAS 9932-1 Rev. 1
1 × $30.00 Subtotal: $2,014.32
Original price was: $53.00.$26.50Current price is: $26.50.
Original price was: $53.00.$26.50Current price is: $26.50.
Washer, Flat – Reduced Outside Diameter
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 03/10/2009