Aerospace Hardware Store

Aerospace

Hardware

330C858A33D4802 Flat Washer

5310-01-019-4311

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

3786871
5315-01-575-3865
Headed Straight Pin
37869
5307-01-185-8791
Tilting Box Stud
378693R91
5330-00-847-3762
Plain Encased Seal
378696
4720-00-730-8301
Duct
3786A
5330-00-250-2224
Gasket
3786J
5306-00-358-9309
Machine Bolt
3787
5340-00-999-9887
Bail Handle
3787-005-269
4820-01-533-6261
Fluid Valve Stem

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

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

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Flat Washer
Part Number
330C858A33D4802
(NSN) National Stock Number
5310-01-019-4311
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
13393
(FIIG) Federal Item Identification Guide
A022B0
Date
04/15/1976 (50 years ago)

round center hole shape style, 0.516 inches nominal hole diameter, rectangular cross-sectional shape style, 0.031 inches nominal thickness, round peripheral shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.516 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.031 inches nominal

Overall Diameter

0.750 inches nominal

Material

steel corrosion resisting overall

Material Document And Classification

qq-s-766 fed spec single material response overall

Surface Treatment

passivate overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0013393

Related Hardware Products

Part Number Description
330C858A33D4802 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-019-4311?
The FSCG of the NSN 5310-01-019-4311 is 5310
Does the NSN 5310-01-019-4311 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-019-4311 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-019-4311 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-019-4311 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-019-4311 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Apr 15, 1976