521A21

Dial Window

This page provides complete and verified information for part number 521A21, NSN 5355-00-867-3591

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.

521A21
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-00-867-3591
Item Name Code
08194
Assigment Date
01/01/1960 (66 years ago)

0.040 inches nominal material thickness, center hole attachment method, squared corners special features, 1.437 inches nominal width, 1.906 inches nominal length

Characteristics

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

Width
1.437 inches nominal
Material Thickness
0.040 inches nominal
Length
1.906 inches nominal
Attachment Method
center hole
Special Features
squared corners
Color
black
Material
plastic acrylic
Style Designator
rectangular w/chamfered corners

Classification Data

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

Type of Item Identification
M - Partial descriptive - reference item identification (type 1a concept)
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A530R0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0008194
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7015900000

Freight Information

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

Major Organizational Entity
XX
National Motor Freight Classification Item Number
086700
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
45955
National Motor Freight Class Rating
W - Rating variable
Water Commodity
704 - Glass or glass items
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
glass,flat,noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 521A21

What is the FSCG of the NSN 5355-00-867-3591?
The FSCG of the NSN 5355-00-867-3591 is 5355
Does the NSN 5355-00-867-3591 have a Schedule B code assigned?
Yes, the Schedule B code is 7015900000
Does NSN 5355-00-867-3591 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 5355-00-867-3591 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-867-3591 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 5355-00-867-3591 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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