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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SEAL RING , METAL

Definition:

A CIRCULAR SHAPED ITEM DESIGNED TO BE INSTALLED IN A SPECIALLY PREPARED GROOVE OR COUNTERBORE TO PROVIDE A LOW PRESSURE SEAL. IT MAY BE SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS CUT THROUGH AT ONE POINT TO ALLOW FOR INSTALLATION AND FITTING. EXCLUDES ITEMS WHOSE PRIMARY FUNCTION IS TO PROVIDE SEALING, WIPING, OR WEARING SURFACE CAPABILITIES FOR PISTON CONFIGURATIONS. SEE ALSO RING, PISTON AND RING, WIPER.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
2186326 77445 A 3 2 2 MF
2186326 52661 A 5 2 5 MF
2186326 71687 A 5 2 5 MF

CAGE Information

Code Company
52661 UNITED TECHNOLOGIES CORPORATION DBA
77445 UNITED TECHNOLOGIES CORPORATION DBA
71687 DOVER ENGINEERED SYSTEMS, INC. SARGE

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
AAGR CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
ACXD RING STYLE CONTRACTING CONCENTRIC
FEAT SPECIAL FEATURES SEAL RING HAS OUTSIDE BEVEL 2 PLACES 0.005 IN MINIMUM AND 0.010 IN MAXIMUM. THE SLOT IN THE SEAL RING IS 0.008 IN MINIMUM AND 0.013 IN MAXIMUM
ACXF RADIAL WALL THICKNESS 0.0200 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM
ADTE JOINT STYLE VERTICAL JOINT
AARX INSIDE DIAMETER 0.456 INCHES NOMINAL
AETC METALLIC HARDNESS RATING 32.0 NOMINAL ROCKWELL C
ACXJ OVERALL WIDTH 0.0615 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
SFTT SURFACE TREATMENT CHROMIUM OVERALL
MATT MATERIAL NICKEL ALLOY OVERALL

Similar Parts

2186326 , 2186326 , 5330-01-316-7715 , 5330013167715 , 013167715 , 2186326 , 2186326 , 2186326 ,