Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nuts and Washers /
  4. 5310-01-059-3608 /
  5. 4002240-1

4002240-1 Flat Washer

5310-01-059-3608

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

C5075897-27
4730-01-207-9553
Pipe Coupling
C5075897-29
4730-01-207-9554
Pipe Coupling
C5075897-73
4730-01-210-0341
Pipe Union
C5075897-87
4730-00-254-6445
Tube Elbow
C5075900
4730-01-333-0155
Tube Coupling Assembly
C5075900-4
4730-01-333-0155
Tube Coupling Assembly
C5075961
5970-01-175-2776
Washer Insulator
C5075977-5
5970-01-179-0205
Electrical Insulation Sleeving

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
4002240-1
(NSN) National Stock Number
5310-01-059-3608
(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
04/10/1978 (48 years ago)

rectangular cross-sectional shape style, round center hole shape style, 0.656 inches nominal hole diameter, round peripheral shape style, 0.312 inches nominal thickness

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.656 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.312 inches nominal

Overall Diameter

1.250 inches nominal

Material

aluminum alloy 6061 overall

Material Document And Classification

qq-250/11 temper t651 fed spec single material response 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
1339AS144-1 Flat Washer
4002240-1 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-059-3608?
The FSCG of the NSN 5310-01-059-3608 is 5310
Does the NSN 5310-01-059-3608 have a Schedule B code assigned?
Yes, the Schedule B code is 7616108000
Does NSN 5310-01-059-3608 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 5310-01-059-3608 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-059-3608 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 5310-01-059-3608 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Apr 10, 1978