2HL544

View detailed technical data, stock status, and sourcing information for: 2HL544
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-115-8225

Item Name Code

47946

Assigment Date

07/15/1981 (45 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

mrap - cougar iss 1.0; mrap - cougar iss 1.5; mrap - m-atv; 4210-01-622-0440; 2320-01-652-5218 joint light tactical vehicle (jltv) end item identification, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.605 inches minimum and 0.623 inches maximum center hole diameter, 0.739 inches minimum and 0.769 inches maximum outside diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 0.739 inches minimum and 0.769 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.605 inches minimum and 0.623 inches maximum
End Item Identification: mrap - cougar iss 1.0; mrap - cougar iss 1.5; mrap - m-atv; 4210-01-622-0440; 2320-01-652-5218 joint light tactical vehicle (jltv)
Elongation Percentage: 160 maximum
Hardness Rating: 90.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-760-7169	No Name Available	07/01/1988
5330-01-035-2299	No Name Available	11/01/1987

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2-016 N552-90	O-Ring
2-016N552-90	O-Ring
2HL544	O-Ring
346-0500-427	O-Ring
391-1873-109 ITEM 3	O-Ring
7-755-016002	O-Ring
ASTMD200004-GRM3CH910B34EO1	O-Ring
FF9446-16	O-Ring
N141002020	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-01-115-8225?

The FSCG of the NSN 5331-01-115-8225 is 5331

Does the NSN 5331-01-115-8225 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-115-8225 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 5331-01-115-8225 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-115-8225 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 5331-01-115-8225 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Jul 15, 1981