National Item Identification Number

00-570-7932
005707932
3655-00-570-7932
3655005707932

National Stock Number

Item Name

DISK,RUPTURABLE

Federal Supply Class

3655

Description

A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK.

Commercial and Government Entity Code (Supplier Data)

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Parts Hangar
partshangar.com

9438 US Hwy 19 N. #311
Port Richey, FL 34668

Ph. (727) 619-7700
Fax. (832) 201-7878

Click here to submit an RFQ (Request For Quote)

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18062

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BE CU MANUFACTURING CO INC
2347 BERYLLIUM RD
SCOTCH PLAINS
NJ
07076
908-233-3342

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88535

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ALAR PRODUCTS
6 SUNNEN DR
SAINT LOUIS
MO
63143
314-644-3000

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Reference Numbers (Part Numbers)

64C21134-7
64C21134-7
64C21134-7

Required Categories

DISK MATERIAL
CROSS-SECTIONAL SHAPE
DISK SIZE
BURST PRESSURE

Required Description

ALUMINUM
FLAT
1.228 INCHES
75.0 PRESSURE POUNDS PER SQUARE INCH GAGE