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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RETAINER , PACKING

Definition:

AN ITEM DESIGNED TO FIT OVER A PACKING GLAND BY MATING WITH A SURFACE OF A SECOND PART WHICH TOGETHER WILL RETAIN INTO A NARROW GROOVE OR CONFINED SPACE THE PACKING, PREFORMED OR O-RING, OR AN ITEM DESIGNED TO FIT OVER A ROD OR SHAFT, TO MATE WITH A STUFFING BOX TO CONFINE PACKING MATERIAL. IT MAY FUNCTION AS A STATIC OR DYNAMIC SEAL RETAINER WITH THE PACKING LOCATED ON, AROUND, OR IN THE CENTERLINE DIRECTION OF THE ROD OR SHAFT AXIS. IT MAY HAVE HOLES OR JOINTS FOR MOUNTING, BE THREADED OR UNTHREADED. SEE ALSO PACKING NUT AND PACKING NUT, STUFFING TUBE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
2149902 10001 A 3 9 A KZ

CAGE Information

Code Company
10001 NAVAIR AND NAVSEA MANAGED ORIGINAL D

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 STEEL COMP 1020 OVERALL
ADVX RIM SURFACE WIDTH 0.172 INCHES NOMINAL
ADVN CROSS-SECTIONAL HEIGHT 0.250 INCHES NOMINAL
ADYT CENTER HOLE DIAMETER 0.531 INCHES NOMINAL
AAGR CROSS-SECTIONAL SHAPE STYLE FLANGE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A108 COMP 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A575 COMP 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A576 COMP 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ADYU PERIPHERAL DIAMETER 1.250 INCHES NOMINAL
ADVM CROSS-SECTIONAL THICKNESS 0.157 INCHES NOMINAL

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