National Item Identification Number

01-412-1942
014121942
5330-01-412-1942
5330014121942

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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60225

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Reference Numbers (Part Numbers)

8130377-1

Required Categories

CROSS-SECTIONAL HEIGHT
PERIPHERAL DIAMETER

Required Description

0.475 INCHES MINIMUM AND
0.525 INCHES MAXIMUM
19.670 INCHES MINIMUM AND
19.73