Aerospace Hardware Store

Aerospace

Hardware

5310-01-085-4272

Lock Washer

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

4K5L01A10ABKW
5330-01-214-7929
Packing Retainer
4K6558
5365-01-346-7681
Pin
4K6702
5315-01-090-2279
Pin
4K6754
5306-00-813-3775
Wheel Bolt
4K6780
5310-01-555-6416
Flat Washer
4K6781
5365-01-170-6356
Sleeve Spacer
4K6801
4810-01-051-7607
Ring
4K6804
5331-00-890-2223
O-Ring

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
Lock Washer
(NSN) National Stock Number
5310-01-085-4272
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
14218
(FIIG) Federal Item Identification Guide
A022B0
Date
11/08/1979 (46 years ago)

0.750 inches nominal outside diameter, steel corrosion resisting overall material

Specs & Compatibility

Outside Diameter

0.750 inches nominal

Material

steel corrosion resisting overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0014218

Related Hardware Products

Part Number Description
87340 Lock Washer
92-12 Lock Washer
L35485 Lock Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-085-4272?
The FSCG of the NSN 5310-01-085-4272 is 5310
Does the NSN 5310-01-085-4272 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-01-085-4272 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 5310-01-085-4272 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-085-4272 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 5310-01-085-4272 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Nov 8, 1979