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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
GASKET

Definition:

A DEFORMABLE MATERIAL WHICH PREVENTS THE PASSAGE OF MATTER THROUGH THE JOINT FORMED WHEN TWO FACES ARE JOINED. IT MAY BE METALLIC OR NONMETALLIC, LUBRICATED OR IMPREGNATED, SOLID OR HOLLOW CROSS SECTION. IT MAY BE MADE TO ANY PREDETERMINED DIMENSION AND SHAPE. EXCLUDES FLAT DISKS, ITEMS MADE OF FELT MATERIAL AND ITEMS HAVING JOINTS. FOR ROUND METAL AND PLASTIC ITEMS WITH AN APERTURE AND A SOLID RECTANGULAR CROSS SECTION, SEE WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; AND SPACER RING. EXCLUDES DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; AND RING, SEALING JAR.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
47-620-251-1 97499 A 3 2 1 CT
47-620-251-1 80070 A 5 9 1 CT

CAGE Information

Code Company
80070 LOCKHEED MARTIN CORPORATION DBA LOCK
97499 BELL HELICOPTER TEXTRON INC.

Federal Supply Class

Title

PACKING AND GASKET MATERIALS

Inclusions:

INCLUDES GENERAL PURPOSE OIL GREASE, AIR, LIQUID, GAS, AND CHEMICAL SEALS; OAKUM; PREFABRICATED GASKETS AND SEALS DESIGNED FOR A SINGLE SPECIFIC APPLICATION.

Exclusions:

EXCLUDES O-RINGS (FSC 5331); BULK MATERIAL ITEMS, SUCH AS; RUBBER, CORK, AND ASBESTOS SHEETS AND STRIPS (FSG 93); LIQUID GASKET MATERIALS (RTV, PERMATEX, ETC.) (FSG 80); RFI AND EMI SEALS AND GASKETS (FSC 5999), AND ALL SEAL RETAINERS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL ASBESTOS OVERALL AND ASBESTOS OVERALL AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL OR RUBBER CHLOROPRENE CLASS CR OVERALL
MATT MATERIAL ASBESTOS OVERALL AND ASBESTOS OVERALL AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL OR RUBBER CHLOROPRENE CLASS CR OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-12803,+1141A MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-G-12803,+1151A MIL SPEC 2ND MATERIAL RESPONSE OVERALL
ADVM CROSS-SECTIONAL THICKNESS 0.031 INCHES NOMINAL
AAUB HOLE DIAMETER 0.281 INCHES NOMINAL
ADPW OUTSIDE CORNER RADIUS 0.312 INCHES NOMINAL
ABMK OVERALL WIDTH 3.266 INCHES MINIMUM AND 3.286 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE SOLID SINGLE OR COMPOSITION
ABHP OVERALL LENGTH 4.253 INCHES MINIMUM AND 4.273 INCHES MAXIMUM

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47-620-251-1 , 476202511 , 5330-00-434-8344 , 5330004348344 , 004348344 , 47-620-251-1 , 47-620-251-1 ,