Model: 503458

Packing Retainer

Properties:

Cross Sectional Shape

Flange

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

Between 0.164 inches and 0.172 inches

Attachment Feature Circle Diameter

5.062 inches 1st circle

Cross-sectional Thickness

0.094 inches

Cross-sectional Height

0.375 inches

Flanged Body Outside Diameter

Between 3.497 inches and 3.503 inches

Center Hole Diameter

Between 3.302 inches and 3.322 inches

Peripheral Diameter

5.562 inches

Material

Steel comp 303

Material Specification

Qq-s-763 comp 303 federal specification single material response

Surface Treatment

Passivate

NSN

5330-01-021-0834

Part Number

503458

Description

Retainer,packing

CAGE

20284

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 503458 NSN 5330-01-021-0834

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:

0.6000lbs

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

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