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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
PACKING , PREFORMED

Definition:

A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS AND DESIGNED FOR USE AS A SEAL IN STUFFING BOXES, PACKING NUTS, AND THE LIKE. IT MAY BE (1) ANY NONMETALLIC MOLDED OR FORMED RING (EXCEPT SOLID (WITHOUT JOINT) RINGS HAVING A SQUARE OR RECTANGULAR CROSS SECTION); OR (2) ANY SHREDDED METAL OR METAL FOIL TYPE METALLIC OR SEMIMETALLIC RINGS. EXCLUDES FELT ITEMS BUT INCLUDES MULTIMATERIAL ITEMS IN WHICH ONE OF THE MATERIALS IS FELT. FOR SOLID (WITHOUT JOINTS) NONMETALLIC ITEMS WITH A SQUARE OR RECTANGULAR CROSS SECTION, SEE WASHER (AS MODIFIED) AND GASKET. FOR RUBBER ITEMS SPECIFICALLY DESIGNED FOR WEATHER-PROOFING DOORS, WINDOWS, CHESTS, AND THE LIKE SEE SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; AND SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. FOR CIRCULAR (WITH APERATURE) NONMETALLIC ITEMS WITH A SOLID ROUND CROSS-SECTION SEE O-RING. EXCLUDES CUP, COMPRESSION; GASKET; WASHER (AS MODIFIED); AND FELT, MECHANICAL, PREFORMED.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
DS-50028-1PC16-1-1/4 IN 63686 A 3 2 5 ZZ
17C 63686 A 5 9 X XX
4DP2033APC16 1-1-4IN 63686 A 5 9 X XX

CAGE Information

Code Company
63686 THE WALWORTH COMPANY

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
AQNE JOINT TYPE SCARF-PERIPHERAL OVERALL
ADYT CENTER HOLE DIAMETER 0.531 INCHES NOMINAL
AAGR CROSS-SECTIONAL SHAPE STYLE SQUARE/RECTANGULAR
FEAT SPECIAL FEATURES LUBRICATED WITH MINERAL OIL AND GRAPHITE
ADYU PERIPHERAL DIAMETER 0.850 INCHES NOMINAL
MATT MATERIAL LEAD OVERALL AND ASBESTOS OVERALL AND STEEL OVERALL
ADVN CROSS-SECTIONAL HEIGHT 0.266 INCHES NOMINAL

Similar Parts

17C , 17C , 5330-00-542-1025 , 5330005421025 , 005421025 , DS-50028-1PC16-1-1/4 IN , 17C , 4DP2033APC16 1-1-4IN ,