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H547-0001-A257L1

View detailed technical data, stock status, and sourcing information for: H547-0001-A257L1

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H547-0001-A257L1
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-544-9129
Item Name Code
05485
Assigment Date
10/26/2006 (19 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics, valve, globe 4.00ips 700lbs/in cuni sw end item identification, zzzy criticality code justification

Product Characteristics

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

End Item Identification
valve, globe 4.00ips 700lbs/in cuni sw
Criticality Code Justification
zzzy
Reference Number Differentiating Characteristics
material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

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
7383858-A257 Globe Valve
7383858-A257L1 Globe Valve
803-5348084-441 Globe Valve
803-5348084-441L1 Globe Valve
H547-0001-A257 Globe Valve
H547-0001-A257L1 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-544-9129?
The FSCG of the NSN 4820-01-544-9129 is 4820
Does NSN 4820-01-544-9129 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-544-9129 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-544-9129 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 4820-01-544-9129 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Thu, Oct 26, 2006

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