Product Details | VENT PLUG

5340-01-350-4281 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: 6547618, 5340-01-350-4281, 01-350-4281, 5340013504281, 013504281

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 17 DEC 1991 01-350-4281

Demand History | NSN 5340-01-350-4281

Part Number Request Date QTY Origin
5340-01-350-4281 2021-08-227 900 US
5340-01-350-4281 2021-08-222 900 DIBBS
6547618 2021-01-28 88 United States
5340-01-350-4281 2020-10-292 560 DIBBS
5340-01-350-4281 2019-02-58 692 DIBBS
5340-01-350-4281 2017-03-74 601 DIBBS
5340-01-350-4281 2017-03-66 601 DIBBS
5340-01-350-4281 2015-01-19 583 DIBBS
5340-01-350-4281 2012-03-61 311 DIBBS
5340-01-350-4281 2010-02-36 466 DIBBS
5340-01-350-4281 2009-04-107 281 DIBBS
5340-01-350-4281 2008-09-269 237 DIBBS

Cross Reference | NSN 5340-01-350-4281

Part Number Cage Code Manufacturer
6547618 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5340-01-350-4281

Characteristic Specifications
MATERIAL PLASTIC, POLYETHYLENE
LENGTH 1.100 INCHES NOMINAL
OUTSIDE DIAMETER 1.060 INCHES MINIMUM AND 1.080 INCHES MAXIMUM
INSIDE DIAMETER 0.910 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
VENT HOLE QUANTITY 1
VENT HOLE SHAPE ROUND
VENT HOLE DIAMETER 0.910 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
END CONNECTION TYPE THREADED
THREAD SIZE AND SERIES/TYPE DESIGNATOR 1.187-12 UNC
THREAD CLASS 2A
THREAD LENGTH 0.429 INCHES NOMINAL
UNTHREADED END LENGTH 0.225 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5340-01-350-4281

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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

Management | NSN 5340-01-350-4281

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each