NSN 6640-00-852-3452 00-852-3452, 008523452

6640-00-852-3452 A manually operated device connected to laboratory apparatus to regulate or stop the flow of liquid or gas.

Part Alternates: 6640-00-852-3452, 00-852-3452, 6640008523452, 008523452

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
66		00-852-3452	17488 ( STOPCOCK, LABORATORY APPARATUS )

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 6640-00-852-3452

Compare

6640-00-852-3457, 6640-00-852-3463, 6640-00-852-4545, 6640-00-852-4550, 6640-00-852-4560

Characteristic	Specifications
MATERIAL	GLASS, FED DD-G-541, TYPE 1, CLASS A
STYLE DESIGNATOR	J1 SINGLE STRAIGHT BORE
BORE DIAMETER	4.00 MILLIMETERS NOMINAL
TUBE TYPE	SHELL
PRIMARY CONTAINER TYPE	BAG OR CASE
PRIMARY CONTAINER UNIT QUANTITY	1
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 1 COMPOSITION AND A GRADE
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	DDS720
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS35989-3

Category	Code	Description
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product

Category	Code	Description
No Freight Information