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4820-00-869-5248

Find complete technical information, availability, and procurement data for: 4820-00-869-5248

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4820-00-869-5248
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-869-5248
Item Name Code
77777
Assigment Date
10/27/1967 (58 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

steel 0.033 in. thk; 1.247 in. w x 1.360 in. lg; one 0.185 in. dia hole 0.317 in. in from w side and 0.307 in. in from lg; one side marked f orifice other side sidk insert general characteristics item description

Product Characteristics

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

General Characteristics Item Description
steel 0.033 in. thk; 1.247 in. w x 1.360 in. lg; one 0.185 in. dia hole 0.317 in. in from w side and 0.307 in. in from lg; one side marked f orifice other side sidk insert

FAQs

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

What is the FSCG of the NSN 4820-00-869-5248?
The FSCG of the NSN 4820-00-869-5248 is 4820
Does NSN 4820-00-869-5248 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 4820-00-869-5248 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-869-5248 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 4820-00-869-5248 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Oct 27, 1967

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