5HD853

View detailed technical data, stock status, and sourcing information for: 5HD853
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-137-3204

Item Name Code

47946

Assigment Date

07/28/1971 (54 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.

2.849 inches minimum and 2.879 inches maximum center hole diameter, 2.978 inches minimum and 3.030 inches maximum outside diameter, family of hemtt vehicles (heavy expanded mobility tactical trucks) end item identification, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, -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: 2.978 inches minimum and 3.030 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: 2.849 inches minimum and 2.879 inches maximum
End Item Identification: family of hemtt vehicles (heavy expanded mobility tactical trucks)
Elongation Percentage: 331 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-186-1262	No Name Available	04/01/1992

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
2-040 N674-7	O-Ring
2-040 N674-70	O-Ring
505-0008-240	O-Ring
5500W10-005	O-Ring
5HD853	O-Ring
AS568-040 3CH720A25B14E16E36	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-137-3204?

The FSCG of the NSN 5331-00-137-3204 is 5331

Does the NSN 5331-00-137-3204 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-137-3204 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 5331-00-137-3204 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-137-3204 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 5331-00-137-3204 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jul 28, 1971