Model: 52-42284-1

Packing Retainer

Special Features:

Attachment holes are counterbored 1.188 in. Diameter by 0.312 in. Deep

Properties:

Cross Sectional Shape

Special

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

0.531 inches

Attachment Feature Circle Diameter

16.000 inches single circle

Cross-sectional Height

1.125 inches

Body Recess Diameter

Between 18.500 inches and 18.531 inches

Body Recess Depth

0.438 inches

Rim Surface Width

0.687 inches

Center Hole Diameter

Between 13.984 inches and 14.016 inches

Peripheral Diameter

Between 19.844 inches and 19.875 inches

End Application

4r/5r cog items managed by braso

Angle

15.0 degrees

Criticality Code Justification

Agav

Material

Steel uns k02708

Material Specification

Mil-s-22698, type 1, cl c military specification single material response

Fsc Application Data

Arresting gear, aircraft landing

NSN

5330-00-786-5492

Part Number

52-42284-1

Description

Retainer,packing

CAGE

80020

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 52-42284-1 NSN 5330-00-786-5492

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:

70.0

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