National Item Identification Number
01-251-9767
012519767
5330-01-251-9767
5330012519767
National Stock Number
Item Name
PACKING,PREFORMED
Federal Supply Class
5330
Description
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.
Commercial and Government Entity Code (Supplier Data)
80318
BTR VALVE SEALANTS INC
140 THOMAS RD
SULPHUR SPRINGS
TX
75482
903-439-6465
3A162
VOGT EDWARD VALVE CO
A BRITISH TIRE & RUBBER CO
1900 S SAUNDERS ST
1961
RALEIGH
NC
27602
919-832-0525
80318
BTR VALVE SEALANTS INC
140 THOMAS RD
SULPHUR SPRINGS
TX
75482
903-439-6465
3A162
VOGT EDWARD VALVE CO
A BRITISH TIRE & RUBBER CO
1900 S SAUNDERS ST
1961
RALEIGH
NC
27602
919-832-0525
Reference Numbers (Part Numbers)
MIL-P-17303,CL2,TY.E SYM 3
PD-421805 PC13
PD-421805PC13
PD-422994 PC13
PD-42
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI
