Model: 173-53478

Packing Retainer

Properties:

Cross Sectional Shape

Special

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

0.257 inches

Attachment Feature Circle Diameter

5.062 inches single circle

Cross-sectional Height

0.156 inches

Center Hole Diameter

4.000 inches

Peripheral Diameter

5.875 inches

Material

Aluminum alloy

Surface Treatment

Anodize

Fsc Application Data

Equipment installation, fuselage, aircraft

NSN

5330-00-171-3960

Part Number

173-53478

Description

Retainer,packing

CAGE

43999

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 173-53478 NSN 5330-00-171-3960

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

77.5

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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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