PL7499 ITEM 81

View detailed technical data, stock status, and sourcing information for: PL7499 ITEM 81
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part PL7499 ITEM 81 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-099-2557

Item Name Code

47946

Assigment Date

08/15/1980 (46 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.

0.359 inches minimum and 0.369 inches maximum center hole diameter, -30.0 fahrenheit and 500.0 fahrenheit temp rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.504 inches nominal outside diameter, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness 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: 0.504 inches nominal
Temp Rating: -30.0 fahrenheit and 500.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.359 inches minimum and 0.369 inches maximum
Hardness Rating: 85.0 shore durometer a minimum and 95.0 shore durometer a maximum
Criticality Code Justification: zzzw
Material: rubber fluorocarbon class fpm
Material Document And Classification: mil-r-83248 mil spec single material response
Nondefinitive Spec/Std Data: 1 type and 2 class
Departure From Cited Document: cleaning, packaging, and marking iaw mil-std-1330d

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
5331PL0899174	O-Ring
63020 ITEM 16	O-Ring
63020 ITEM 16CP	O-Ring
AMS7259-012	O-Ring
AS3581-012CP	O-Ring
B0387	O-Ring
M83248-2-012CP	O-Ring
PL 7500 ITEM 80	O-Ring
PL7455 ITEM 60	O-Ring
PL7456 ITEM 60	O-Ring
PL7499 ITEM 81	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-099-2557?

The FSCG of the NSN 5331-01-099-2557 is 5331

Does the NSN 5331-01-099-2557 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-099-2557 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 5331-01-099-2557 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-099-2557 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 5331-01-099-2557 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Aug 15, 1980