Dust and Moisture Protective Cap

MST-261

MST-261
(NSN) National Stock Number
5340-00-720-6393
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
13432
Schedule B Code
3926904500
Summary

2b thread class, 2.063 inches nominal overall diameter, threaded design type, 0.563 inches nominal inside diameter length, ribbed round cap outside surface condition, plastic material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes:cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.

INC FIIG Concept Condition
13432 A539K0 - 2
Specifications
Thread Class
2b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Overall Diameter
2.063 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Design Type
threaded
Details Indicates the design type of the item.
Inside Diameter Length
0.563 inches nominal
Details A measurement of the longest dimension of the inside diameter,in distinction from width.
Round Cap Outside Surface Condition
ribbed
Details An indication of the condition of the outside surface of a round cap.
Material
plastic
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Size And Series/Type Designator
1-7/8 in.-12 un
Details Designates the thread diameter,series/type,and number of threads per specific measurement scale.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1604-261Y 97945 X - 3 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
PRO-TEC PRODUCTS
CAGE: 05RK7
HOUSTON , TX , 77064
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-720-6393
What is the NIIN of the NSN 5340-00-720-6393?
The National Item Identification Number (NIIN) of the NSN 5340-00-720-6393 is 00-720-6393
When the NSN 5340-00-720-6393 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-720-6393 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-00-720-6393 contain any hazardous material?
No information in HMIRS

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