Model: 21264R1

Sealing Plug Assembly

Special Features:

3/8 cup plug, ht- .300 min - .340 max, crown ht- .077 min - .113 max, stock thkns- .060 +- 003, recommended hole dia- 1.378 min- 1.381 max.

Properties:

Overall Diameter

Between 1.390 inches and 1.394 inches

End Application

Mrap - unique nsn - used on 2 mrap variants

Part Name Assigned By Controlling Agency

Cup, oil eng breather 1-3/8

Material

Steel comp 1010 or stainless steel

Surface Treatment

Zinc

NSN

5340-01-556-4661

Part Number

21264R1

Description

Plug Assembly,sealing

CAGE

338X5

An item consisting of a cylindrical plug which may be grooved and a driving element such as a tapered drive pin, a ball or the like which widens the plug. the plug is designed to close a hole in an item and thus prevent liquid from leaking out.

Part 21264R1 NSN 5340-01-556-4661

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

62028

FIIG:

A539L0

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:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons