1. Home /
  2. Catalog /
  3. Nuts and Washers /
  4. 5310-01-099-4977

5310-01-099-4977

Find complete technical information, availability, and procurement data for: 5310-01-099-4977

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 NSN 5310-01-099-4977 to receive an up to date pricing and availability quote by email.

5310-01-099-4977
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-099-4977
Item Name Code
13393
Assigment Date
08/20/1980 (46 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.

round center hole shape style, 0.016 inches minimum and 0.080 inches maximum thickness, round peripheral shape style, 0.390 inches minimum and 0.400 inches maximum hole diameter, rectangular cross-sectional shape style

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
0.390 inches minimum and 0.400 inches maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.016 inches minimum and 0.080 inches maximum
Overall Diameter
0.656 inches minimum and 0.686 inches maximum
Material
steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel comp 1025 overall
Material Document And Classification
qq-s-698 fed spec 1st material response or qq-s-698 fed spec 2nd material response or qq-s-698 fed spec 3rd material response or qq-s-698 fed spec 4th material response or qq-s-698 fed spec 5th material response or mil-s-7952 mil spec 5th material response or mil-s-7952 mil spec 6th material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response overall

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
5310PL0848155 Flat Washer
AN960-616LL Flat Washer
P185A12-01 Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-099-4977?
The FSCG of the NSN 5310-01-099-4977 is 5310
Does the NSN 5310-01-099-4977 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-099-4977 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 5310-01-099-4977 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-099-4977 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 5310-01-099-4977 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Aug 20, 1980

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:

346M5
2530-00-741-3937
Brake Pneumatic Valve
346MBJ1
2530-00-412-1844
Grease Cap
346MDT1
5340-00-310-1914
Access Cover
346MG000
6525-01-487-7839
Mobile Van Conf
346MMV2
5342-00-086-2401
Brake Transmission Bracket
346MMX1
5340-00-805-6261
Dust and Moisture Seal Boot
346MPD1
2530-00-010-2851
Horn Button Cover
346MRM2
3930-00-237-5741
Grille Assembly Cover
346MSB1
3110-00-105-0229
Bearing Retaining Plate
346MT160A
5330-00-874-3473
Preformed Packing
346MT2T
5330-00-079-9921
Packing Retainer
346N
4820-00-287-4373
Check Valve
346N2001-1
4730-01-650-0727
Pipe to Hose Straight Adapter
346P1
5935-00-084-2493
Connector Adapter
346P139G01
5977-00-280-3365
Electrical Contact Brush