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5331-00-283-4578

Find complete technical information, availability, and procurement data for: 5331-00-283-4578

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5331-00-283-4578
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-283-4578
Item Name Code
47946
Assigment Date
08/31/1973 (52 years ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

0.100 inches minimum and 0.106 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, 3.463 inches minimum and 3.511 inches maximum center hole diameter, 3.693 inches nominal 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
3.693 inches nominal
Cross-Sectional Height
0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter
3.463 inches minimum and 3.511 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
70.0 shore durometer a nominal
Material
rubber fluorosilicone class fq

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-00-119-7600 No Name Available 03/01/1995
5330-00-124-8987 No Name Available 06/01/1997
5330-00-598-7569 No Name Available 02/01/1985
5330-01-167-4008 No Name Available 02/01/1995

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
10163870 O-Ring
5331PL0655016 O-Ring
92445-53 O-Ring
94515-3 O-Ring
M25988/1-153 O-Ring
M25988/1-153ES O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-283-4578?
The FSCG of the NSN 5331-00-283-4578 is 5331
Does the NSN 5331-00-283-4578 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-283-4578 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 5331-00-283-4578 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-283-4578 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 5331-00-283-4578 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Aug 31, 1973

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