Vent Plug

Model / MPN: 20535-A-4-40W | NSN: 5340-01-047-9747

A ported item with or without external threads. The por (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.

Product Details

NATO Stock Number

5340-01-047-9747

Sold in multiples of

1 EA

DEMIL

Thread Class

Inside Diameter

0.171 inches

Thread Length

0.613 inches

Outside Diameter

Between 0.684 inches and 0.692 inches

Length

0.438 inches

End Connection Type

Threaded

Refinement Medium Type

Filtering

Refinement Device Type

Wire fabric

Vent Hole Quantity

Vent Hole Shape

Round

Material

Aluminum alloy or aluminum alloy 2024 or aluminum alloy 7075

Material Specification

Qq-a-225/4, alloy 2014 federal specification single material response or qq-a-225/6, alloy 2024 federal specification single material response or qq-a-225/9, alloy 7075 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 military specification single treatment response

Thread Size And Series/type Designator

0.438-20 unf

20535A Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5EK19T8141	Plug, Vent	1	EA	03/22/2019
SPE5EK19T8729	Plug, Vent	1	EA	04/08/2019
SPE5EK19T201C	Plug, Vent	1	EA	08/16/2019
SPE5EK19T273C	Plug, Vent	2	EA	09/25/2019
SPE5EK20T0278	Plug, Vent	7	EA	10/15/2019
SPE5EK20T3332	Plug, Vent	1	EA	12/30/2019
SPE5EK20T4205	Plug, Vent	1	EA	01/29/2020
SPE5EK20T4584	Plug, Vent	6	EA	02/07/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

20535-A-4-40W Cross Reference

20535A440