Lock Washer

8E05

(NSN) National Stock Number

5310-00-514-6674

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

14218

Schedule B Code

7318210000

Summary

0.320 inches minimum and 0.332 inches maximum hole diameter, 0.588 inches minimum and 0.610 inches maximum outside diameter, 0.028 inches minimum and 0.034 inches maximum material thickness, a4 bradley fighting vehicle; a3 bradley fighting vehicle; high-mobility artillery rocket system (himars) end item identification, 40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064 overall material

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

Identification

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC	FIIG	Concept	Condition
14218	A022B0	1	1

Specifications

Hole Diameter

0.320 inches minimum and 0.332 inches maximum

Details

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

Outside Diameter

0.588 inches minimum and 0.610 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.

Material Thickness

0.028 inches minimum and 0.034 inches maximum

Details

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

End Item Identification

a4 bradley fighting vehicle; a3 bradley fighting vehicle; high-mobility artillery rocket system (himars)

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Hardness Rating

40.0 rockwell c minimum and 50.0 rockwell c maximum

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Material

steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064 overall

Details

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

Material Document And Classification

66 fed 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 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,ty 2,cl 3 fed spec single 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

flat external teeth

Details

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

Nondefinitive Spec/Std Data

b type

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
701988	Z1286	5	-	5	2	-	ZZ
AU27AR201	D9182	6	-	C	1	-	ZZ
XX002-0675	H2229	2	-	5	9	-	ZN
5310PL0822124	9009H	9	-	6	9	-	WP
5310PL1866793	9009H	9	-	6	9	-	WP
MS35335-34	0158B	3	-	5	2	-	YB
407 144	77294	5	-	5	2	-	9Z
56-12-13	31137	5	-	5	9	-	SE
1118	30323	X	-	5	1	-	XX
138485	92679	5	-	5	9	-	KZ
138485	80195	6	-	C	1	-	ZZ
M911A	11568	9	-	C	1	-	TU
1118	78189	X	-	5	9	-	XX
138485	31007	5	-	5	9	-	KZ
13897D	31007	5	-	5	9	-	KZ
138485	29510	5	-	5	9	-	KZ
P9891	06848	5	-	5	1	-	TU
P9891	55284	5	-	5	9	-	TU
1A502	12603	X	-	5	9	-	XX
8E05	12603	X	-	5	9	-	XX
114605	12204	X	-	5	1	-	XX
138485	12204	X	-	5	1	-	XX
114605	24617	X	-	5	1	-	XX
138485	24617	X	-	5	1	-	XX
E-4515 ITEM 12H	07524	6	-	C	1	-	ZZ
34941S	23040	X	-	5	9	-	XX
34941S7	23040	X	-	5	9	-	XX
853-1016	44940	6	-	5	9	-	CT
906B2013	79343	5	-	5	1	-	ZZ
AU27AR201	10855	X	-	5	1	-	XX
87525	08683	X	-	5	9	-	XX
565613	46522	5	-	5	1	-	SE
56097	96046	5	-	5	1	-	CT
13897D	89346	5	-	5	1	-	KZ
69127	13841	4	-	5	1	-	SE
J0612	29215	X	-	5	1	-	XX
138485	56442	5	-	5	9	-	KZ
906B2013	93568	X	-	5	9	-	XX
130MAN1	556A6	5	-	C	1	-	ZZ
130MAN1	05415	X	-	5	9	-	XX
529W	95019	X	-	5	1	-	XX
14047	73740	X	-	5	1	-	XX
PF46	66289	X	-	5	1	-	XX
PF46A	66289	X	-	5	1	-	XX
13218E0518-41	97403	A	-	5	1	-	KZ
MILW6986	81349	E	-	4	1	-	XX
AN936B516	88044	4	-	5	9	-	KZ
MS35335-34	96906	4	-	2	2	-	KZ
MS35335-6	96906	4	-	5	9	-	KZ