Key Washer

W-16

(NSN) National Stock Number

5310-00-186-1032

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01869

Schedule B Code

7318220000

Summary

1.396 inches minimum and 1.416 inches maximum hole diameter, 1.812 inches minimum and 1.827 inches maximum outside diameter, 0.094 inches minimum and 0.125 inches maximum internal prebent key length, 0.146 inches minimum and 0.166 inches maximum external prebent key width, 0.156 inches minimum and 0.176 inches maximum internal prebent key width, 2.250 inches maximum overall distance including keys

DAC	HCC	DMIL	RNCC
6	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	ZZ

Identification

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.

INC	FIIG	Concept	Condition
01869	A022B0	1	1

Specifications

Hole Diameter

1.396 inches minimum and 1.416 inches maximum

Details

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

Outside Diameter

1.812 inches minimum and 1.827 inches maximum

Details

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

Internal Prebent Key Length

0.094 inches minimum and 0.125 inches maximum

Details

None.

External Prebent Key Width

0.146 inches minimum and 0.166 inches maximum

Details

None.

Internal Prebent Key Width

0.156 inches minimum and 0.176 inches maximum

Details

None.

Overall Distance Including Keys

2.250 inches maximum

Details

None.

External Key Quantity

Details

None.

Material Thickness

0.046 inches minimum and 0.054 inches maximum

Details

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

Material

steel comp 1010 or steel comp 1035 overall

Details

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

Material Document And Classification

sae assn std all material responses overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

cadmium and chromate or zinc and chromate overall

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec 1st treatment response or astm b633,type 2,class 3 assn std 2nd treatment response overall

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

Style Designator

key

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
12Z335-38	D9182	6	-	C	1	-	ZZ
5310PL0663203	9009H	9	-	6	9	-	WP
D-256-4PC7	63743	6	-	C	1	-	ZZ
K94-0008	63743	3	-	C	1	-	ZZ
711073	21450	1	-	5	1	-	BF
B31-10090-8	04655	X	-	5	1	-	XX
236-1017P8	94144	X	-	5	1	-	XX
M-3151 PIECE NO 22	46175	5	-	C	1	-	ZZ
106PX7	32537	X	-	5	9	-	XX
W07CADMIUMPLATED	79568	X	-	5	1	-	XX
W-07	50380	6	-	C	1	-	ZZ
236-1017P8	3B150	5	-	5	1	-	ZZ
236-1017P8	49956	X	-	5	9	-	XX
MILW21338TYPE1CLASS3SIZE07	81349	E	-	4	1	-	XX
MS19070-072	96906	4	-	2	2	-	BF
A8844076-4	21921	X	-	5	9	-	XX