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NSN AS28775-239

O-Ring

An item designed for swaging to a rope, fibrous or rope, wire as an end termination. One end is a cylindrical sleeve and the opposite end is formed in the shape of a fork, eye, slot, and the like, for attaching to another part. For items specifically designed for aviation, see terminal, rope, swaging, aviation.

rubber butadiene-acrylonitrile class nbr material, 3.581 inches minimum and 3.637 inches maximum center hole diameter, 160 maximum elongation percentage, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, adyt criticality code justification.

NSN 5331-01-189-6522 Datasheet

(NSN) National Stock Number
5331-01-189-6522
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5331 - O-Ring
(NIIN) National Item Identification Number
01-189-6522
Requires Demilitarization
Yes
(INC) Item Name Code
47946
Date
Tue, Sep 18, 1984
Schedule B Code
4016930000
Center Hole Diameter
3.581 inches minimum and 3.637 inches maximum
Criticality Code Justification
adyt
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Elongation Percentage
160 maximum
Material
rubber butadiene-acrylonitrile class nbr
Temp Rating
-65.0 fahrenheit and 275.0 fahrenheit

Identification

Demilitarization Code
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.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0047946

Cross Reference

CAGE Codes

0U583
Sae International Dba Sae International
Civilian standards and standards organizations (ex:iso,din,bs,ansi)
81343
Society of Automotive Engineers Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
95100
Water Commodity
596 - Gaskets, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
194120

Schedule B & Trade

Schedule B
4016-93-0000
Description
gaskets, washers and other seals, of vulcanized rubber other than hard rubber
End Use
12750 - Industrial rubber products
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
62999
(NAICS) North American Industrial Classification System
339991

Questions & Answers

  1. What is the FSCG of the NSN 5331-01-189-6522?

    The FSCG of the NSN 5331-01-189-6522 is 5331

  2. Does the NSN 5331-01-189-6522 have a Schedule B code assigned?

    Yes, the Schedule B code is 4016930000

  3. Does NSN 5331-01-189-6522 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.

  4. Does NSN 5331-01-189-6522 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5331-01-189-6522 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.

  6. When the NSN 5331-01-189-6522 was assigned to the Federal Catalog?

    It was assigned 42 years ago, on Tue, Sep 18, 1984

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