NSN 6640-01-025-8259 4412, 6526, 01-025-8259

6640-01-025-8259

Part Alternates: 4412, 6526, 6640-01-025-8259, 01-025-8259, 6640010258259, 010258259

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
66	11 AUG 1976	01-025-8259	77777 ( )

Part Number	Cage Code	Manufacturer
4412	14674	CORNING GLASS WORKS
6526	75278	KIMBLE GLASS INC

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 6640-01-025-8259

Compare

6640-01-025-8802, 6640-01-025-8830, 6640-01-025-8831, 6640-01-026-1274, 6640-01-026-1883

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	Y-BRANCH,45 DEG,4 IN. DIA.

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
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information