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NSN 5830-18

Valve Seat

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

unable to decode material, monel special features, 8 in. nb25025-mac end item identification.

NSN 4820-01-486-4556 Datasheet

(NSN) National Stock Number
4820-01-486-4556
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-486-4556
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Thu, Jun 28, 2001
Schedule B Code
8481909090
End Item Identification
8 in. nb25025-mac
Material
unable to decode
Special Features
monel

Identification

Demilitarization Code
A - 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.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0022113

Cross Reference

CAGE Codes

11859
Hunt Valve Company, Inc. Dba Waeco Valve Division
U.s./canadian manufacturers
30263
Pima Valve, Llc
U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B
8481-90-9090
Description
parts of taps, cocks, valves and similar appliances, nesoi
End Use
21180 - Industrial machines, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
74790
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-01-486-4556?

    The FSCG of the NSN 4820-01-486-4556 is 4820

  2. Does the NSN 4820-01-486-4556 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-01-486-4556 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.

  4. Does NSN 4820-01-486-4556 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-486-4556 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.

  6. When the NSN 4820-01-486-4556 was assigned to the Federal Catalog?

    It was assigned 25 years ago, on Thu, Jun 28, 2001

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