National Item Identification Number

01-374-9841
013749841
5330-01-374-9841
5330013749841

National Stock Number

Item Name

RETAINER,PACKING

Federal Supply Class

5330

Description

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.

Commercial and Government Entity Code (Supplier Data)

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A0106

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ISOTTA FRASCHINI MOTORI SPA
VIALE FRANCESCO DE BLASIO
ZONA INDUSTRIALE
BARI
70123
ITALY
0039080/5345252

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D9182

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Reference Numbers (Part Numbers)

79973F01
79973F01
79973F01

Required Categories

MATERIAL
HARDNESS RATING
CROSS-SECTIONAL HEIGHT
CENTER HOLE DIAMETER
PERIPHE

Required Description

RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
80.0 SHORE DUROMETER A NOMINAL