MC-275

Sealing Compound

NSN 8030-00-348-7888

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

9 mo.

UOM:

NIIN:

003487888

Product Features

Service temperature range of minus 65 degrees f to plus 250 degrees f, intermittent use to 360 degrees f; polysulfide; 1/2 hour working time

Technical Specifications of NSN

Physical Form:

Paste

Quantity Within Each Unit Package:

1.000 pints

Specific Usage Design:

For aircraft integral fuel tanks and fuel cell cavities

Features Provided:

Separate catalyst

Rated Drying Time:

30.000 hours

Color:

Gray

Material:

Rubber synthetic

Supplementary Features:

12 fluid ounce base and required amount of curing agent in separate containers

Specification Data:

81343-ams3276 professional/industrial association standard

Nondefinitive Specification/std Data:

B-1/2 class

NSN:

8030-00-348-7888

Item Name:

Sealant

Cage Code:

0U317

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AMS3276

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AMS3276 CLB-1/2

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PR-1750 B-1/2

Cage Code:

83574

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CS5500 B-1/2

Cage Code:

14439

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AC-350 B-1/2

Cage Code:

1DWR5

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

U539790

Cage Code:

78943

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WS-8020

Cage Code:

00333

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-S-83430 CLB-1/2

Cage Code:

80244

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

P/S 899 B-1/2

Cage Code:

83574

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-S-83430

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03268

FIIG:

A536D0

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:

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:

149610

UFC:

74810

LTL:

55.0

LCL:

WCC:

620

TCC:

SHC:

ACC:

Construction Materials

MSDS Material safety data sheets

PRODUCTS RESEARCH & CHEM CORP

Pr-1750 Class B-1/2, Part A

Download MSDS BDWYK

PRODUCTS RESEARCH & CHEM CORP

Manganese Dioxide Slurry

Download MSDS BDWYL

COURTAULDS AEROSPACE INC

Pr-1750, Class B, Part A

Download MSDS BQMDC

PRODUCTS RESEARCH & CHEMICAL CORPORATION

Pr-1750 Class B, Part B

Download MSDS BQMDD

MORTON INTL INC SPECIALTY CHEMICALS GROUP

Thiokol Mc-275 Class

Download MSDS BRGJM

MORTON INTL INC SPECIALTY CHEMICALS GROUP

Mc-275 Accelerator

Download MSDS BRGJN

MORTON

Thiokol Mc-275 Base

Download MSDS BTZZC

MORTON

Thiokol Mc 275 Accelerator

Download MSDS BTZZD

COURTAULDS AEROSPACE, INC

Pr1750 B-1/2 (1750b10) Base

Download MSDS BYXSS

COURTAULDS AEROSPACE, INC

Pr1750 B-1/2 (1750b10) Accelerator

Download MSDS BYXST

COURTAULDS AEROSPACE, INC

Pr1750 B-1/2 #1750b10

Download MSDS CDJPR

MORTON SALT

Thiokol Mc-275 Accelerator

Download MSDS CDPGJ

MORTON SALT

Thiokol Mc-275 Base Class B-1/4-1/2-2-4-6 B-1/2

Download MSDS CDPGK

SEMCO DIV COURTAULDS AEROSPACE (FORMERLY PRODUCT

Manganese Dioxide Dipersion Pr1750 B-1/2

Download MSDS CKLVY

SEMCO DIV COURTAULDS AEROSPACE (FORMERLY PRODUCT

Polysulfide Rubber Compound Pr1750 B-1/2 (mixed) #1750b13

Download MSDS CLBWY

ADVANCED CHEMISTRY & TECHNOLOGY

Ac-275 Class B Base

Download MSDS CLKJK

ADVANCED CHEMISTRY & TECHNOLOGY

Ac-275 Accelerator

Download MSDS CLKJY

COURTAULDS AEROSPACE INC

Polysulfide Rubber Compound Pr-1750

Download MSDS CLPZM

ADVANCED CHEMISTRY & TECHNOLOGY

Mc-275 Class B Base

Download MSDS CLRSK

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Sealant"

A chemical composition formulated for coating or for filling voids, cracks, joints or seams of objects and/or materials to exclude foreign matter and/or prevent the transmission of fluids therethrough. It is not designed to act as a primer coating or to be sanded or ground after application. It cannot be wiped off. For items which are specifically compounded to provide electrical insulating characteristics, use insulating compound, electrical. Excludes caulking compound; gasket cement; corrosion preventive compound; cement, iron and steel; plumbing fixture setting compound; preservative coating, rubber and textile treating compounds.