1. Home /
  2. Catalog /
  3. O-Ring /
  4. 5331-00-641-0231

5331-00-641-0231

O-Ring

Find complete technical information, availability, and procurement data for NSN 5331-00-641-0231 All details are based on official government and industry records to support accurate and compliant procurement.

5331-00-641-0231
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-641-0231
Item Name Code
47946
Assigment Date
01/01/1963 (63 years ago)

An elastic material of compact (solid) or cellular structure having smooth, crepe or porous surface(s) and having an oval, parallelogram, square, rectangular or d-shaped cross section. It is produced in various thicknesses. Strips are limited to widths of 6 inches (152.4mm) or less. It may or may not have a nonrubber backing or a wire cloth or cord insert. For items having a round cross section, see rubber round section. Excludes:rubber sheet, inner tube repair. See also nonmetallic angle; nonmetallic channel; nonmetallic special shaped section.

rubber butadiene-acrylonitrile class nbr material, 1.103 inches minimum and 1.115 inches maximum center hole diameter, nsn 2320-01-304-2277 pls (palletized loading system) end item identification, 1.367 inches minimum and 1.407 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height

Characteristics

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

Outside Diameter
1.367 inches minimum and 1.407 inches maximum
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
1.103 inches minimum and 1.115 inches maximum
End Item Identification
nsn 2320-01-304-2277 pls (palletized loading system)
Material
rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 5331-00-641-0231

NSN Name Date
5330-00-198-6177 No Name Available 08/09/1991
5330-00-292-0574 No Name Available 03/01/1966
5330-00-297-9785 No Name Available 07/30/1970
5330-00-579-7915 No Name Available 01/01/1963
5330-00-584-0264 No Name Available 01/01/1963
5420-00-606-4472 No Name Available 11/11/1968
5330-00-646-9260 No Name Available 08/01/1966
1450-00-694-0626 No Name Available 01/01/1961
5330-00-814-2309 No Name Available 01/01/1960
5330-01-013-7666 No Name Available 12/01/1985
5330-01-064-3858 No Name Available 07/01/1995
5330-01-090-5567 No Name Available 08/01/1990
5330-01-091-6088 No Name Available 12/01/1992
5330-01-147-9796 No Name Available 08/01/1987
5330-01-185-4679 No Name Available 11/01/1986

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
VZ -
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 5331-00-641-0231

What is the FSCG of the NSN 5331-00-641-0231?
The FSCG of the NSN 5331-00-641-0231 is 5331
Does the NSN 5331-00-641-0231 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-641-0231 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 5331-00-641-0231 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-641-0231 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 5331-00-641-0231 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Need Consumables?

Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.

Electrical Wires

Recommended for You

Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.

Price & Availability

Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:

FREE

Aviation Suppliers Association Member AS9120-ISO9001 Certification

Popular Parts

Browse our top-performing parts, selected based on customer demand and procurement frequency. All listings include up-to-date specs, availability, and condition:

WW8258439
2825-00-227-9587
Steam Turbine
WW8258440
2825-00-227-9589
Steam Turbine
WW8258441
2825-00-372-9083
Turbin Nozzle Block
WW8258442
2825-00-372-9164
Tu Nozzle Diaphragm
WW8258443
2825-00-372-9171
Tu Nozzle Diaphragm
WW8258444
2825-00-372-9178
Tu Nozzle Diaphragm
WW8258445
2825-00-372-9185
Tu Nozzle Diaphragm
WW8258446
2825-00-372-9190
Tu Nozzle Diaphragm
WW8258447
2825-00-372-9197
Tu Nozzle Diaphragm
WW8258448
2825-00-372-9203
Tu Nozzle Diaphragm
WW8258450
2825-00-703-6333
Turbine Rotor
WW8258450PC1
2825-00-703-6333
Turbine Rotor
WW8258451
2825-00-337-1030
Strainer Assembly
WW8258451PC14
2825-00-337-1031
Strainer Assembly
WW8258451PC3
2825-00-175-8192
Strainer Assembly