Flat Valve Diaphragm

MODEL CRL 1/2IN

MODEL CRL 1/2IN
(NSN) National Stock Number
4820-01-109-8180
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
60396
Schedule B Code
8481909090
Summary

0.174 inches nominal hole diameter, 3.125 inches nominal outside diameter, 2.688 inches nominal bolt circle diameter, 0.050 inches nominal material thickness, 0.250 inches nominal center hole diameter, 8 bolt hole quantity

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 AC - ZZ
Identification

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

INC FIIG Concept Condition
60396 A540D0 - 2
Specifications
Hole Diameter
0.174 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
3.125 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Bolt Circle Diameter
2.688 inches nominal
Details The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
Material Thickness
0.050 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Center Hole Diameter
0.250 inches nominal
Details The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
Bolt Hole Quantity
8
Details The number of bolt holes provided on the item.
Material
rubber
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
flat
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
C1505B 1B6W6 6 - C 1 - ZZ
79204 86184 1 - D 9 - AX
79204-16 86184 3 - 5 9 - AX
C1505B 86184 3 - 3 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
29300 - W -
RVC WCC TCC SHC
- 594 Z 9

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Manufacturer
GRISWOLD INDUSTRIES DBA CLA-VAL CO
CAGE: 86184
COSTA MESA , CA , 92627-4416
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-01-109-8180
What is the NIIN of the NSN 4820-01-109-8180?
The National Item Identification Number (NIIN) of the NSN 4820-01-109-8180 is 01-109-8180
When the NSN 4820-01-109-8180 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, Mar 21, 1981
Does the NSN 4820-01-109-8180 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-01-109-8180 contain any hazardous material?
No data in HMIRS

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