AS Z58-1970
1 × $13.52 
BS Z 18:2000
1 × $161.29 
ASME Y14.43-2011 (R2020)
1 × $55.00 
ASME Y14.5-2009
1 × $107.50 
ASME Y14.5.1-2019
1 × $57.50 
AS Z4-1963
1 × $26.85 
CTA TR-6
1 × $42.50 
ISPE Good Practice Guide: Sampling for Pharmaceutical Water, Steam, and Process Gases
1 × $230.00 
ISPE Good Practice Guide: Heating, Ventilation, and Air Conditioning (HVAC)
1 × $230.00 
BS Z 2:1997
1 × $17.78 
ASME Y14.6-2001 (R2018)
1 × $24.00 
AS Z41-1969
1 × $18.82 
ASME Y14.5.2-2017
1 × $22.50 
ASME Y14.41-2019
1 × $82.50 
UOP 992-11
1 × $120.00 
CTA CEDIA-CEB23-A
1 × $12.00 
CIE x048-PO37
1 × $15.90 
NAS NA0119 - 0120 Rev. 1
1 × $35.50 Subtotal: $1,273.16
$21.59
$21.59
Washers for Unified hexagons for aircraft (primarily for packing purposes)
standard by BSI Group, 06/11/1958
Cross References:
BS 350
L 72
S 510
S 521
DTD 904
