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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BACK-UP RING , PREFORMED PACKING

Definition:

A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS, CONSTRUCTED WITH A RECTANGULAR CROSS SECTION THAT MAY BE SOLID, WITH JOINT, OR IN A HELICAL FORM THAT FACILITATES SPIRAL WRAP INSTALLATION. IT PREVENTS SEAL EXTRUSION UNDER PRESSURE AND IS DESIGNED TO FIT ON THE DOWN-PRESSURE SIDE OF A GLAND GROOVE WITH A PACKING, PREFORMED OR O-RING.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
M8791/1-013CP 03950 A 5 2 6 ZZ
V3D10436 ITEM 12CP 03950 A 5 1 6 ZZ
V3D10436-12CP 03950 A 5 1 6 ZZ
V3D10436 ITEM 11 99517 A 5 1 1 ZZ
G547-0002-V3D10436-12 96169 A 5 1 3 ZZ
V3D10436-12 96169 A 5 1 3 ZZ
H547-0001-V3D10436-12 96169 A 5 1 1 ZZ
V3D10436 ITEM 12 99517 A 5 1 3 ZZ
H547-0001-V3D10436-12CP 03950 A 5 2 6 ZZ
V3D10436 ITEM 11CP 03950 A 5 2 6 ZZ
G547-0002-V3D10436-12CP 03950 A 5 1 6 ZZ
M8791/1-013 81349 M 5 1 3 ZZ
7383858-V3D10436-12 53711 A 3 1 1 ZZ
7550478-V3D10436-12CP 03950 A 5 1 6 ZZ
7383858-V3D10436-12CP 03950 A 5 2 6 ZZ
7550478-V3D10436-12 53711 A 5 1 1 ZZ

CAGE Information

Code Company
03950 NAVAL INVENTORY CONTROL POINT MECHAN
99517 VACCO INDUSTRIES DIV VACCO
96169 ELECTRIC BOAT CORPORATION
81349 MILITARY SPECIFICATIONS PROMULGATED
53711 NAVAL SEA SYSTEMS COMMAND

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
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
AGAV END ITEM IDENTIFICATION MANIFOLD, QUIET AIR REDUCING.
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.

Similar Parts

7383858-V3D10436-12CP , 7383858V3D1043612CP , 5330-01-551-8748 , 5330015518748 , 015518748 , M8791/1-013CP , V3D10436 ITEM 12CP , V3D10436-12CP , V3D10436 ITEM 11 , G547-0002-V3D10436-12 , V3D10436-12 , H547-0001-V3D10436-12 , V3D10436 ITEM 12 , H547-0001-V3D10436-12CP , V3D10436 ITEM 11CP , G547-0002-V3D10436-12CP , M8791/1-013 , 7383858-V3D10436-12 , 7550478-V3D10436-12CP , 7383858-V3D10436-12CP , 7550478-V3D10436-12 ,