Lock Washer

NSN: 5310-00-010-3330 | Model: MS35339-11

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

NSN Properties and Flags

NATO Stock Number

5310-00-010-3330

DEMIL

Hole Diameter

Between 0.573 inches and 0.595 inches

Outside Diameter

0.989 inches

Material Thickness

Between 0.170 inches and 0.180 inches

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

Material

Steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080

Style Designator

Split helical-right hand

Nondefinitive Specification/std Data

3 style and a class

Inventory Check

The last inventory check on this NSN was done on 09/08/2023. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 13
New: 28

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5310-00-010-3330 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS35339-11
910807
103330
DX261
X09
0910807

Cage Codes:

Military Standards (CAGE 96906)
Agco Corp (CAGE 6N299)
General Motors Corp (CAGE 24617)
Diamond Reo Truck Co (CAGE 56442)
Chalmers Corp Allis (CAGE 92392)

Schedule B & Trade:

Schedule B: 7318210000 (NAICS 332722)

Spring washers and other lock washers, iron or steel
SITC: 69422

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel
End Use: 12300

Finished metal shapes

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5310-00-010-3330 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Government Printing Office, and Greece
What is the NIIN of NSN 5310-00-010-3330?
000103330 or 00-010-3330
Does NSN 5310-00-010-3330 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-010-3330?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963