Model: 55-22009-55

Packing Retainer

Special Features:

Two holes 0.937 in. Diameter inverted radius located on outside diameter

Properties:

Cross Sectional Shape

Flange

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

0.266 inches

Attachment Feature Circle Diameter

3.500 inches single circle

Cross-sectional Thickness

0.217 inches

Cross-sectional Height

0.500 inches

Rim Surface Width

0.250 inches

Center Hole Diameter

2.312 inches

Peripheral Diameter

4.000 inches

Material

Copper alloy 903

Material Specification

Qq-c-390, type 2 federal specification single material response

NSN

5330-01-122-4192

Part Number

55-22009-55

Description

Retainer,packing

CAGE

52081

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.

Part 55-22009-55 NSN 5330-01-122-4192

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13706

FIIG:

A032A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals