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4820-01-558-4428

Find complete technical information, availability, and procurement data for: 4820-01-558-4428

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4820-01-558-4428
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-558-4428
Item Name Code
22113
Assigment Date
11/09/2007 (18 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.

4820-01-558-4428, valve seat

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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:

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CD-023-36E-5CP Valve Seat
V2B11129-NN CP Valve Seat
V2B11129-NNCP Valve Seat
V3D10324 ITEM 005 Valve Seat
V3D10324 ITEM 005CP Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-558-4428?
The FSCG of the NSN 4820-01-558-4428 is 4820
Does the NSN 4820-01-558-4428 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-558-4428 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 4820-01-558-4428 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-558-4428 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 4820-01-558-4428 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Fri, Nov 9, 2007

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