306-001-0008

View detailed technical data, stock status, and sourcing information for: 306-001-0008

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 306-001-0008 to receive an up to date pricing and availability quote by email.

306-001-0008
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-143-6256
Item Name Code
13393
Assigment Date
10/18/1968 (57 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.174 inches nominal hole diameter, round peripheral shape style, rectangular cross-sectional shape style, round center hole shape style, 0.016 inches nominal thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.174 inches nominal
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.016 inches nominal
Overall Diameter
0.296 inches nominal
Material
steel comp 302 or steel comp 304 or steel comp 316 or steel comp 303 overall
Material Document And Classification
qq-s-766 fed spec 1st material response and qq-s-766 fed spec 2nd material response and qq-s-766 fed spec 3rd material response and qq-s-764 fed spec 4th material response overall
Surface Treatment
passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-001-9777 No Name Available 12/01/1983
5310-00-456-7807 No Name Available 06/01/2007

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
306-001-0008 Flat Washer
LS5984-08L Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-143-6256?
The FSCG of the NSN 5310-00-143-6256 is 5310
Does the NSN 5310-00-143-6256 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-143-6256 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 5310-00-143-6256 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-143-6256 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 5310-00-143-6256 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Oct 18, 1968

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

NC-96
3455-01-046-7775
Rotary File
NC-9G-4
3120-01-051-1835
Self-Aligning Plain Bearing
NC-DS5-5
6665-01-025-3763
Scintillation Well
NC F4 40
5999-01-656-3019
Electrical Contact
NC-G056
6920-01-509-1998
Tow Tent Target
NC-G056-B
6920-01-509-1997
Tow Infltble Target
NC-II
5895-01-563-7778
Nc Instant Issue
NC JOC VIP 15
5895-01-727-4697
Extension Communications Central
NC-L503X
7690-01-361-3087
Identification Marker
NC/LED40W/PAR56FL/35K
6240-01-683-3423
Light Emitting Diode Lamp
NC-LITE
6080-01-407-7493
Fiber Optic Illuminator Set
NC-M NC-26
1680-01-448-7208
Eme Lowering Device
NC/M TAL 2 FLI
5905-00-532-0776
Film Fixed Resistor
NC NEC DO 14
5895-01-727-4710
Extension Communications Central
NC POLICE 13
5895-01-727-4701
Extension Communications Central