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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
MS28783-6CP 03950 A 5 1 6 ZZ
845-7286645 ITEM 60CP 03950 A 5 1 6 ZZ
845-7286645 ITEM 60 53711 A 5 1 3 ZZ
G547-0002-264382003-060CP 03950 A 5 1 6 ZZ
7550478-264382003-060CP 03950 A 3 1 6 ZZ
2643-820-03 ITEM 60 96169 A 5 1 3 ZZ
7550478-264382003-060 53711 A 5 1 1 ZZ
2643-820-03 ITEM 60CP 03950 A 5 1 6 ZZ
G547-0002-264382003-060 96169 A 5 1 3 ZZ
MS28783-6 96906 M 5 1 3 ZZ
264382003-060 96169 A 5 1 3 ZZ
264382003-060CP 03950 A 5 1 6 ZZ

CAGE Information

Code Company
03950 NAVAL INVENTORY CONTROL POINT MECHAN
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION
96906 MILITARY STANDARDS PROMULGATED BY MI

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
MDCL MATERIAL DOCUMENT AND CLASSIFICATION SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
AAGR CROSS-SECTIONAL SHAPE STYLE V
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
CRMK ANGLE 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
ADWB DISTANCE BETWEEN ENDS 0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATT MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
ADYT CENTER HOLE DIAMETER 2.250 INCHES NOMINAL
AQNE JOINT TYPE SCARF-BUTT RETAINER
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.
ADVN CROSS-SECTIONAL HEIGHT 0.121 INCHES NOMINAL
ADYU PERIPHERAL DIAMETER 2.490 INCHES NOMINAL

Similar Parts

2643-820-03 ITEM 60CP , 264382003ITEM60CP , 5330-01-553-1703 , 5330015531703 , 015531703 , MS28783-6CP , 845-7286645 ITEM 60CP , 845-7286645 ITEM 60 , G547-0002-264382003-060CP , 7550478-264382003-060CP , 2643-820-03 ITEM 60 , 7550478-264382003-060 , 2643-820-03 ITEM 60CP , G547-0002-264382003-060 , MS28783-6 , 264382003-060 , 264382003-060CP ,