KA20-5B

KA205B Key Washer
Home » Catalog » Nuts & Washers (p. 2642) » Key Washers (p. 58) » Part Number KA20-5B

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Datasheet. KA20-5B specification

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.150in. ⁓5/32"

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.240in.

External Prebent Key Length

0.060in.

External Prebent Key Width

0.070in.

Distance From Centerline To Inside Of Prebent Key

0.140in.

Overall Distance Including Keys

0.291in.

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.031in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

key

Answers.

What quantity is this sold in?

1EA

What is the style?

Key

What material is the key washer made of ?

Steel corrosion resisting

What is the thickness?

0.031 inches

What is the outside diameter?

0.240 inches

What is the inside hole diameter?

0.150 inches

What is the NSN for KA20-5B?

5310-00-527-3255

How is this classified for shipping?

Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel

What's the federal classification of KA20-5B?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-527-3255 WASHER,KEY

key 0.031" material thickness 0.240" outside diameter 0.150" hole diameter

NIIN
005273255
NIIN Date
01/01/63
Schedule B
7318220000 
Name Code
01869
FIIG
A022B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
1 
Historical Price
$0.38 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. KF51-1758-100PC154 Cage 04220
2. KF51-1758-200PC123 Cage 04220
3. KF51-1758-50PC154 Cage 04220
4. KA20-5PCB Cage 04220
5. KA609PC534 Cage 04220
6. KB51-440-179ITEM491 Cage 04220
7. KF51-899-75PC45 Cage 04220
8. KF52-538-100PC119 Cage 04220
9. KF52-539-140PC166 Cage 04220
10. KF52-743-100PC26SH1 Cage 04220
11. DX109-76PC534 Cage 36090
12. 2200-3123402PC534 Cage 80064
13. 2200-3167143PC126SH1 Cage 80064
14. 569-2200-1227574PC45 Cage 80064
15. 569-2200-1227615REVAPC154 Cage 80064
16. 569-2200-1227665REVAPC154 Cage 80064
17. 569-2200-1227763PC123 Cage 80064
18. 569-2200-1228256REVDPC119 Cage 80064
19. 569-2200-1228581REVAPC166 Cage 80064
20. 422273-12 Cage 10001
21. KF51-1758-100PC154 Cage 04220
22. KF51-1758-200PC123 Cage 04220
23. KF51-1758-50PC154 Cage 04220
24. KA20-5PCB Cage 04220
25. KA609PC534 Cage 04220
26. KB51-440-179ITEM491 Cage 04220
27. KF51-899-75PC45 Cage 04220
28. KF52-538-100PC119 Cage 04220
29. KF52-539-140PC166 Cage 04220
30. KF52-743-100PC26SH1 Cage 04220
31. DX109-76PC534 Cage 36090
32. 2200-3123402PC534 Cage 80064
33. 2200-3167143PC126SH1 Cage 80064
34. 569-2200-1228581REVAPC166 Cage 80064
35. 569-2200-1227574PC45 Cage 80064
36. 569-2200-1227615REVAPC154 Cage 80064
37. 569-2200-1227665REVAPC154 Cage 80064
38. 569-2200-1227763PC123 Cage 80064
39. 569-2200-1228256REVDPC119 Cage 80064
40. 422273-12 Cage 10001
41. KA609PC534 Cage 04220
42. KB51-440-179ITEM491 Cage 04220
43. KA20-5PCB Cage 04220
44. KF52-538-100PC119 Cage 04220
45. KF52-539-140PC166 Cage 04220
46. KF52-743-100PC26SH1 Cage 04220
47. KF51-1758-100PC154 Cage 04220
48. KF51-1758-200PC123 Cage 04220
49. KF51-1758-50PC154 Cage 04220
50. KF51-899-75PC45 Cage 04220
51. DX109-76PC534 Cage 36090
52. 2200-3167143PC126SH1 Cage 80064
53. 2200-3123402PC534 Cage 80064
54. 569-2200-1227574PC45 Cage 80064
55. 569-2200-1227615REVAPC154 Cage 80064
56. 569-2200-1227665REVAPC154 Cage 80064
57. 569-2200-1227763PC123 Cage 80064
58. 569-2200-1228256REVDPC119 Cage 80064
59. 569-2200-1228581REVAPC166 Cage 80064
60. 422273-12 Cage 10001
61. KF51-1758-100PC154 Cage 04220
62. KF51-1758-200PC123 Cage 04220
63. KF51-1758-50PC154 Cage 04220
64. KA20-5PCB Cage 04220
65. KA609PC534 Cage 04220
66. KB51-440-179ITEM491 Cage 04220
67. KF51-899-75PC45 Cage 04220
68. KF52-538-100PC119 Cage 04220
69. KF52-539-140PC166 Cage 04220
70. KF52-743-100PC26SH1 Cage 04220
71. DX109-76PC534 Cage 36090
72. 2200-3123402PC534 Cage 80064
73. 2200-3167143PC126SH1 Cage 80064
74. 569-2200-1227574PC45 Cage 80064
75. 569-2200-1227615REVAPC154 Cage 80064
76. 569-2200-1227665REVAPC154 Cage 80064
77. 569-2200-1227763PC123 Cage 80064
78. 569-2200-1228256REVDPC119 Cage 80064
79. 569-2200-1228581REVAPC166 Cage 80064
80. 422273-12 Cage 10001

Major End Users Countries and entities

  • - Department of The Navy 
  • - Spain 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

KA20-5B / Washer,keyWhat is the formal definition of this item?

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.