Product Details | VENT PLUG

5340-00-445-0680 A ported item with or without external threads. The port(s) may contain a filtering disk or WIRE FABRIC. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes BREATHER.

Part Alternates: BM55534, BM66402, 21374, 5340-00-445-0680, 00-445-0680, 5340004450680, 004450680

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-445-0680

Cross Reference | NSN 5340-00-445-0680

Part Number Cage Code Manufacturer
21374 15434 CUMMINS INC.
BM55534 15434 CUMMINS INC.
BM66402 15434 CUMMINS INC.

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Technical Data | NSN 5340-00-445-0680

Characteristic Specifications
MATERIAL BRASS
REFINEMENT MEDIUM TYPE STRAINING
REFINEMENT DEVICE TYPE FILTER DISK
LENGTH 0.609 INCHES NOMINAL
OUTSIDE DIAMETER 0.391 INCHES NOMINAL
INSIDE DIAMETER 0.219 INCHES NOMINAL
VENT HOLE QUANTITY 1
VENT HOLE SHAPE ROUND
VENT HOLE DIAMETER 0.219 INCHES NOMINAL
END CONNECTION TYPE THREADED
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.375-27 UNS
THREAD CLASS 2A
THREAD LENGTH 0.312 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5340-00-445-0680

Category Code Description
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious 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
NMF Description 069100 FILTERS:CARTRIDGES/ELEMENTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable