NSN 818-7A

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

sponge silicone sea part name assigned by controlling agency.

NSN 6640-01-421-5603 Datasheet

(NSN) National Stock Number

6640-01-421-5603

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6640 - Laboratory Equipment and Supplies

(NIIN) National Item Identification Number

01-421-5603

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Thu, Nov 9, 1995

Part Name Assigned By Controlling Agency

sponge silicone sea

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

1766441

Cross Reference

CAGE Codes

19836

Clamco Corporation

U.s./canadian manufacturers

66736

Naval Medical Material Support Command Detachment

U.s./canadian manufacturers

89875

Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 6640-01-421-5603?

   The FSCG of the NSN 6640-01-421-5603 is 6640

2. Does NSN 6640-01-421-5603 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.

3. Does NSN 6640-01-421-5603 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 6640-01-421-5603 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 6640-01-421-5603 was assigned to the Federal Catalog?

   It was assigned 30 years ago, on Thu, Nov 9, 1995