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Worldwide distributor of NSN parts and consumables located in the USA.

Key Washer

Model / MPN: N20103PC5 | NSN: 5310-00-186-0975
ITAR Registered seal

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Product Details
NATO Stock Number
5310-00-186-0975
Sold in multiples of
10 EA
DEMIL
NO
Hole Diameter
Between 3.177 inches and 3.207 inches
Outside Diameter
Between 3.844 inches and 3.874 inches
Internal Prebent Key Length
Between 0.188 inches and 0.250 inches
External Prebent Key Width
Between 0.298 inches and 0.328 inches
Internal Prebent Key Width
Between 0.313 inches and 0.353 inches
Overall Distance Including Keys
4.375 inches
External Key Quantity
19
Material Thickness
Between 0.067 inches and 0.077 inches
Hardness Rating
Between 50.0 rockwell b and 81.0 rockwell b
Material
Steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019
Material
Steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019
Material Specification
Sae assn standard all material responses
Style Designator
Key

Pricing and Availability

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N20103PC5 Cross Reference
  • MS19070-16
  • MS19070-161
  • MILW21338TYPE1CLASS1SIZE16
  • 5348127
  • BEFX1AT
  • 5559905-017
  • 41-223-641PC297
  • 60070EPC348
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  • 60347CPC113
  • 60421JPC461
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  • 60261EPC113
  • 60287PPC257
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  • 60884ALT1PC127
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  • AS11-1701-546PC348
  • 60423EPC577
  • 60472PC297
  • 60524ALTJPC127
  • 60534ALTGPC127
  • 60620MPC257
  • C91080AJPC461
  • C91080ALPC577
  • DC69147WAMPC353
  • DC69147WXPC52
  • MA4-930BISSUE2PC297
  • W16
  • 1240170
  • AE2622-380
  • AE2622PC380
  • W16
  • W16
  • AV7-2601-55PC297
  • 8AFA3541A1PC133
  • 8AFA3541QPC133
  • W16
  • D37226PC18
  • W16
  • D29-946-2XPC18
  • D33901ALT1PC16
  • D36075PC16
  • D36722ALT1PC18
  • D36722ALT4PC18
  • D36722ALT5PC18
  • N19309PC5
  • W16
  • 40955
  • W16
  • V304PC128
  • 155 31
  • 15531
  • 5F7403
  • 800301PC34
  • 800918PC34
  • 800922PC34
  • W16
  • W16
  • 93829PC31
  • P8111763P8
  • W16
  • W5051853PC4
  • 127696
  • 8604688
  • W16
  • W16
  • 201-692PC34
  • 340-93PC26
  • W16
  • 26N251PC34
  • 26N261PC34
  • 26N601PC34
  • 26N611PC34
  • 26N751PC34
  • 26N753PC34
  • 515182A
  • 72-6971-366
  • 72-69710-366
  • W16
  • 318220
  • 321661PC14
  • 322044PC13
  • 322660PC14
  • 322661PC14
  • 331320SH1ITEM42
  • 332366SH1ITEM12
  • 332407SH1ITEM13
  • H318220
  • W16
  • Y330
  • 08P10847-3200
  • W16
  • 711217
  • MA4-930BPC297
  • MAL1-016ISSUE1PC55
  • MAL542ISSUE3PC55
  • MA4-064GISSUE3PC55
  • MA4-067GISSUE3PC51
  • MA4-282DISSUE2PC123
  • MA4-531DISSUE2PC133
  • MA4-803DISSUE2PC123
  • MA4-930BISSUE2PC297
  • 08P10847-3200
  • 20A19W16
  • NFK2601MBMPC10
  • C91080AJPC461
  • C91080ALPC577
  • AS11-1701-546PC348
  • 318220
  • H318220
  • 41-223-641PC297
  • 318220
  • 322044PC13
  • 322660PC14
  • 322661PC14
  • Y330
  • 331320SH1ITEM42
  • 332366SH1ITEM12
  • 332407SH1ITEM13
  • EC3350YPCY330
  • EC4439BPCY330
  • EC4786PCY330
  • H318220
  • 8604688
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  • DC66670TKPC31
  • DC69147WAMPC353
  • DC69147WXPC52
  • 318220
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  • 322660PC14
  • 321661PC14
  • 322661PC14
  • 332366SH1ITEM12
  • 332407SH1ITEM13
  • 331320SH1ITEM42
  • H318220
  • Y330
  • W16
  • M434
  • 30901PC9
  • 31220PC7
  • 31832PC9
  • 31864PC10
  • 29112PC8
  • 29113PC8
  • W16
  • 34425PC7
  • 35418PC9
  • 29185PC33
  • 29765PC67
  • 34775GPC26
  • 34775MPC25
  • 32640GPC25
  • 32640MPC25
  • 32650GPC26
  • 32650MPC26
  • 37760MPC25
  • W16
  • MB1105APC10
  • MB1105B1PC10
  • MB1105BPC10
  • MB1105PC10
  • NFK2601MBMPC10
  • W16
  • 95939
  • 478-33P
  • V304PC128
  • W16
  • 08P10847-3200
  • 15S01680-0000PIECE10X13
  • MA4-282DISSUE2PC123
  • MA4-531DISSUE2PC133
  • MA4-803DISSUE2PC123
  • MA4-930BISSUE2PC297
  • MA4-930BPC297
  • MA4-064GISSUE3PC55
  • MA4-067GISSUE3PC51
  • MAL1-016ISSUE1PC55
  • MAL542ISSUE3PC55
  • 35051-16AA
  • W-16
  • RC3372HPC63
  • W16
  • 40955
  • W16
  • 201-186PC34
  • 340-93-26
  • 12Z335-47
  • W16
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  • W16
  • N144ALT5PC154