Model: 803-7526487

Packing Retainer

Properties:

Cross Sectional Shape

Special

Cross-sectional Thickness

0.176 inches

Cross-sectional Height

0.875 inches

Outer Groove Depth

Between 0.020 inches and 0.040 inches

Outer Groove Width

Between 0.060 inches and 0.070 inches

Center Hole Diameter

Between 0.641 inches and 0.646 inches

Peripheral Diameter

Between 1.090 inches and 1.130 inches

End Application

Butterfly valve, 3 inch

Part Name Assigned By Controlling Agency

Outer ring, gland

Material

Steel comp 316l

Material Specification

Astm a240, type 316l assn standard single material response or astm a470, type 316l assn standard single material response

NSN

5330-01-642-5503

Part Number

803-7526487

Description

Retainer,packing

CAGE

53711

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 803-7526487 NSN 5330-01-642-5503

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

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