189206-1
Oxygen Disconnect Plunger
This page provides complete and verified information for part number 189206-1, NSN 1660-01-250-5487
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
Aerospace Craft Components and Accessories
Federal Supply Classification
1660 Pressurizing Equipment, Heating and Aircraft Air Conditioning
National Stock Number
1660-01-250-5487
Item Name Code
77777
Assigment Date
03/03/1987 (39 years ago)
breathing oxygen system fsc application data, 4.500 in. lg; 0.221 in. o.d. 1st end; 0.306 in. o.d. 2nd end general characteristics item description, b-1b aircraft end item identification
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- End Item Identification
- b-1b aircraft
- General Characteristics Item Description
- 4.500 in. lg; 0.221 in. o.d. 1st end; 0.306 in. o.d. 2nd end
- Fsc Application Data
- breathing oxygen system
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
- M - Partial descriptive - reference item identification (type 1a concept)
- Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A23900
- A - Item does not contain precious metal.
- 1439642
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8803300060
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
- SX
- 133300
- Z
- 63220
- W - Rating variable
- M - 85.0
- 671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
- Z - No special type of cargo code applicable
- Z - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- AZ -
- machinery/machines noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 189206-1
What is the FSCG of the NSN 1660-01-250-5487?
The FSCG of the NSN 1660-01-250-5487 is 1660
Does the NSN 1660-01-250-5487 have a Schedule B code assigned?
Yes, the Schedule B code is 8803300060
Does NSN 1660-01-250-5487 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 1660-01-250-5487 contain precious materials?
Item does not contain precious metal.
Does NSN 1660-01-250-5487 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 1660-01-250-5487 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Tue, Mar 3, 1987
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