Model: 53X-02-258

Vent Plug

Special Features:

Four add'l. Threaded through holes, 0.190-24 unc-2b, equally spaced on a 0.150 in. Bolt circle

Properties:

Inside Diameter

Between 0.998 inches and 1.000 inches

Outside Diameter

Between 1.175 inches and 1.176 inches

Length

1.620 inches

Vent Hole Diameter

0.344 inches

End Connection Type

Unthreaded

Vent Hole Quantity

Vent Hole Shape

Round

Material

Steel

Material Specification

Qq-s-766c, 316l federal specification single material response

NSN

5340-01-356-9559

Part Number

53X-02-258

Description

Plug,vent

CAGE

D9182

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 53X-02-258 NSN 5340-01-356-9559

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

28458

FIIG:

A539T0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8421990080
SITC: 74395
End Use: Industrial machines, other
NAICS: 333999
USDA: 1

Freight Class: Parts of machinery and apparatus for filtering or purifying liquids and gases, nesoi