54441D

Expansion Plug

NSN 5340-00-251-6158

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

25 EA

NIIN:

002516158

Detail Specifications

Outside Diameter:

Between 0.839 inches and 0.841 inches

Material Thickness:

0.035 inches

Height:

Between 0.250 inches and 0.270 inches

Material:

Steel

Style Designator:

Cup

NSN:

5340-00-251-6158

Item Name:

Welch Plug

Cage Code:

31007

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

PG797

Cage Code:

01843

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

54441D

Cage Code:

0SAT8

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

54441D

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

54441D

Cage Code:

92679

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03797

FIIG:

A538V0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

063520

UFC:

49770

LTL:

RATING VARIABLE

LCL:

WCC:

723

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Welch Plug"

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.