DD-75-4-6
Knob
This page provides complete and verified information for part number DD-75-4-6, NSN 5355-01-641-9987
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.
An individual respiratory protective device having a canister, gas mask as the air purifying element; designed to protect the wearer against inhalation of gases, fumes and smokes. The facepiece may be connected to the canister by a flexible hose, or it may be designed for attaching directly to the canister. Excludes:respiratory protective devices designed to regenerate expired air. Excludes:mask, oxygen; mask, air line; mask, chemical-biological and respirator, air filtering.
0.750 millimeters nominal outside diameter, 0.625 millimeters nominal overall thickness, knob part name assigned by controlling agency, round style designator
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Outside Diameter
- 0.750 millimeters nominal
- Overall Thickness
- 0.625 millimeters nominal
- Part Name Assigned By Controlling Agency
- knob
- Style Designator
- round
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
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A530M0
- A - Item does not contain precious metal.
- 0003263
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8531900002
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- ZH
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for DD-75-4-6
What is the FSCG of the NSN 5355-01-641-9987?
Does the NSN 5355-01-641-9987 have a Schedule B code assigned?
Does NSN 5355-01-641-9987 require demilitarization?
Does NSN 5355-01-641-9987 contain precious materials?
Does NSN 5355-01-641-9987 contain hazardous materials?
When the NSN 5355-01-641-9987 was assigned to the Federal Catalog?
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Price & Availability
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