PSC121C4MA

Knob

This page provides complete and verified information for part number PSC121C4MA, NSN 5355-01-216-8817

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

5355-01-216-8817

Item Name Code

03263

Assigment Date

09/18/1985 (40 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

setscrews attachment method, 0.870 inches nominal overall thickness, skirted/round with concave top style designator, 1.822 inches nominal outside diameter, zzzy criticality code justification

Characteristics

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

Outside Diameter: 1.822 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.870 inches nominal
Criticality Code Justification: zzzy
Style Designator: skirted/round with concave top
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Classification Data

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

Type of Item Identification
Automatic Data Processing Point
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
Less than Car Load 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 PSC121C4MA

What is the FSCG of the NSN 5355-01-216-8817?

The FSCG of the NSN 5355-01-216-8817 is 5355

Does the NSN 5355-01-216-8817 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-216-8817 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 5355-01-216-8817 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-216-8817 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 5355-01-216-8817 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Sep 18, 1985