Lock Washer

L56

(NSN) National Stock Number

5310-00-010-3320

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

14218

Schedule B Code

7318210000

Summary

0.318 inches minimum and 0.328 inches maximum hole diameter, 0.586 inches maximum outside diameter, 0.078 inches minimum and 0.088 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, steel corrosion resisting overall material, split helical-right hand style designator

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	CT

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

0.318 inches minimum and 0.328 inches maximum

Details

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

Outside Diameter

0.586 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

0.078 inches minimum and 0.088 inches maximum

Details

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

Hardness Rating

45.0 rockwell c minimum and 53.0 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 corrosion resisting overall

Details

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

Style Designator

split helical-right hand

Details

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

Nondefinitive Spec/Std Data

2 style and a class

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
02540005	ZD484	4	-	5	2	-	9Z
02540005	Z8X80	6	-	5	9	-	ZA
1000428	Z6P78	3	-	5	2	-	9Z
103320	F0742	5	-	5	9	-	ZF
PC103320	C7432	3	-	5	9	-	ZG
62.21.018	0124B	3	-	5	9	-	YB
3B-4505	0141B	6	-	5	2	-	YB
3B-4505	409BB	6	-	5	2	-	YB
103320	18876	5	-	5	1	-	XX
P928	80212	5	-	5	1	-	CT
X528	62508	5	-	5	1	-	XX
10113	73370	X	-	5	9	-	XX
C536	01976	5	-	5	9	-	CT
X528	80328	5	-	5	1	-	XX
0904205	6N299	5	-	5	1	-	75
0904205-2	6N299	5	-	5	1	-	75
904205	6N299	5	-	5	1	-	KZ
P928	22888	5	-	5	1	-	CT
188813	66503	5	-	5	1	-	XX
C1538	37296	5	-	5	1	-	CT
5-16	05643	5	-	5	9	-	XX
103320	72915	5	-	5	9	-	XX
Q1919	31007	5	-	5	9	-	CT
S605	15434	5	-	5	1	-	XX
S630	15434	5	-	5	1	-	CT
103320	23705	5	-	5	9	-	XX
895A639-009	24446	5	-	5	1	-	XX
LW5	63734	5	-	5	9	-	CT
X3-500	63734	5	-	5	9	-	CT
103320	24617	5	-	5	1	-	XX
X3-500	73460	X	-	5	9	-	XX
103320	72582	5	-	5	1	-	XX
X528	3D6E9	5	-	5	1	-	ZZ
X528	78500	X	-	5	9	-	XX
R20927	83120	5	-	5	9	-	CT
R21275	83120	5	-	5	9	-	CT
12X1014SC	68505	5	-	5	9	-	48
X528L	1DF03	5	-	5	1	-	KZ
P5332	18265	5	-	5	1	-	CT
40049	95201	5	-	5	1	-	XX
5-16	0MKW7	5	-	C	1	-	ZZ
805057	49185	5	-	5	1	-	ZZ
12X1014SC	24975	5	-	5	1	-	ZZ
A1373	81118	5	-	5	1	-	CT
615A	1ML14	5	-	5	1	-	ZZ
X528	77487	X	-	5	9	-	XX
615A	28265	5	-	5	9	-	ZZ
X528	73830	5	-	5	9	-	XX
X528	70350	5	-	5	1	-	XX
X528L	58141	X	-	5	9	-	XX
BB7415	56442	5	-	5	9	-	KZ
JHP68-124	02032	5	-	5	9	-	CT
5-75-19	95019	5	-	5	1	-	48
PE4	66289	5	-	5	1	-	CT
X4-203	54713	X	-	5	9	-	XX
36-15-16-3SS	3B150	2	-	5	1	-	ZZ
3B4505	11083	5	-	5	1	-	KZ
X528L	37159	5	-	5	9	-	XX
X2977	79410	5	-	5	9	-	CT
36-5-16-3SS	49956	X	-	5	9	-	XX
15-003	20272	5	-	5	1	-	CT
A950	3FQN6	5	-	C	1	-	ZZ
6064687	43952	X	-	5	9	-	XX
40049	82796	5	-	5	9	-	XX
A950	41197	5	-	5	9	-	CT
MS35338-7	96906	4	-	2	2	-	ZZ
805057	02280	5	-	5	9	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
55210	-	U	-

RVC	WCC	TCC	SHC
-	713	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Fast Quote Times
Qualified sales team
100% Product Inspections
Counterfeit Parts Prevention

Manufacturer

DAYTON-WALTHER CORP

CAGE: 72540

TROY , MI , 48099-1022

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5310-00-010-3320

What is the NIIN of the NSN 5310-00-010-3320?

The National Item Identification Number (NIIN) of the NSN 5310-00-010-3320 is 00-010-3320

When the NSN 5310-00-010-3320 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5310-00-010-3320 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-010-3320 contain any hazardous material?

No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.