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5331-00-942-5120

Find complete technical information, availability, and procurement data for: 5331-00-942-5120

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5331-00-942-5120
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-942-5120
Item Name Code
47946
Assigment Date
12/25/1965 (60 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.067 inches minimum and 0.073 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, 1.108 inches minimum and 1.120 inches maximum center hole diameter, 1.238 inches minimum and 1.270 inches maximum outside diameter, 125 maximum elongation percentage

Product Characteristics

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

Outside Diameter
1.238 inches minimum and 1.270 inches maximum
Cross-Sectional Height
0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter
1.108 inches minimum and 1.120 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
70.0 shore durometer a nominal
Part Name Assigned By Controlling Agency
packing, preformed, o-ring seal
Material
rubber silicone class q

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2915-00-058-5142 No Name Available 05/04/1966
5330-01-016-7832 No Name Available 04/01/1978

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FAQs

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

What is the FSCG of the NSN 5331-00-942-5120?
The FSCG of the NSN 5331-00-942-5120 is 5331
Does the NSN 5331-00-942-5120 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-942-5120 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 5331-00-942-5120 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-942-5120 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 5331-00-942-5120 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Sat, Dec 25, 1965

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