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5331-00-618-3447

O-Ring

Find complete technical information, availability, and procurement data for NSN 5331-00-618-3447 All details are based on official government and industry records to support accurate and compliant procurement.

5331-00-618-3447
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-618-3447
Item Name Code
47946
Assigment Date
01/01/1963 (63 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

65.0 shore durometer a nominal hardness rating, 0.305 inches minimum and 0.327 inches maximum outside diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.171 inches minimum and 0.181 inches maximum center hole diameter, -70.0 fahrenheit and 180.0 fahrenheit temp rating

Characteristics

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

Outside Diameter
0.305 inches minimum and 0.327 inches maximum
Temp Rating
-70.0 fahrenheit and 180.0 fahrenheit
Cross-Sectional Height
0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter
0.171 inches minimum and 0.181 inches maximum
Hardness Rating
65.0 shore durometer a nominal
Material
rubber butadiene-acrylonitrile class nbr
Material Document And Classification
ams7271 assn std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 5331-00-618-3447

NSN Name Date
5330-00-291-9659 No Name Available 10/01/1975
5330-00-360-2519 No Name Available 08/01/1992
5330-00-551-9572 No Name Available 01/01/1963
5330-00-599-6753 No Name Available 12/01/1975

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Classification Data

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

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
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
A510X0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0047946
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
4016930000

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
194120
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
95100
National Motor Freight Class Rating
W - Rating variable
Water Commodity
596 - Gaskets, (machinery and parts),(less than 35 feet)
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
washers/gaskets/pckg dvcs noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5331-00-618-3447

What is the FSCG of the NSN 5331-00-618-3447?
The FSCG of the NSN 5331-00-618-3447 is 5331
Does the NSN 5331-00-618-3447 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-618-3447 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 5331-00-618-3447 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-618-3447 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 5331-00-618-3447 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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