3N74PC404

Flat Washer

This page provides complete and verified information for part number 3N74PC404, NSN 5310-00-274-7834

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-274-7834

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

rectangular cross-sectional shape style, 0.0625 inches nominal thickness, round peripheral shape style, round center hole shape style, 1.000 inches nominal hole diameter

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 1.000 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.0625 inches nominal
Overall Diameter: 1.671875 inches nominal
Material: copper alloy overall
Material Document And Classification: mil-b-895 mil spec single material response overall

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 3N74PC404

What is the FSCG of the NSN 5310-00-274-7834?

The FSCG of the NSN 5310-00-274-7834 is 5310

Does the NSN 5310-00-274-7834 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-274-7834 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 5310-00-274-7834 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-274-7834 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 5310-00-274-7834 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963