1520-12

Shaft Lock

This page provides complete and verified information for part number 1520-12, NSN 5355-01-028-2501

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

5355 Knobs and Pointers

National Stock Number

5355-01-028-2501

Item Name Code

67474

Assigment Date

09/28/1976 (49 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

center hole attachment method, 1.000 inches nominal outside diameter, 0.250 inches maximum accommodated shaft diameter, material document and classification overall fed spec qq-b-626,1/2; surface treatment and classification overall fed spec qq-n-290, class 1, type 6 special features, copper alloy 360 overall material

Characteristics

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

Outside Diameter: 1.000 inches nominal
Attachment Method: center hole
Accommodated Shaft Diameter: 0.250 inches maximum
Special Features: material document and classification overall fed spec qq-b-626,1/2; surface treatment and classification overall fed spec qq-n-290, class 1, type 6
Material: copper alloy 360 overall
Surface Treatment: nickel overall
Style Designator: knurled

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 1520-12

What is the FSCG of the NSN 5355-01-028-2501?

The FSCG of the NSN 5355-01-028-2501 is 5355

Does the NSN 5355-01-028-2501 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-01-028-2501 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 5355-01-028-2501 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-028-2501 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 5355-01-028-2501 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Sep 28, 1976