Model: 2721289

Packing Retainer

Properties:

Cross Sectional Shape

Flanged

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

0.187 inches

Attachment Feature Circle Diameter

1.300 inches single circle

Cross-sectional Thickness

Between 0.970 inches and 0.980 inches

Cross-sectional Height

Between 0.175 inches and 0.185 inches

Flanged Body Outside Diameter

1.300 inches

Body Recess Depth

0.120 inches

Center Hole Diameter

Between 0.320 inches and 0.330 inches

Peripheral Diameter

Between 1.865 inches and 1.870 inches

Material

Stainless steel

Material Specification

Qq-s-763 federal specification single material response or qq-s-764 federal specification single material response or mil-s-5059 military specification single material response

Surface Treatment

Passivate

NSN

5330-00-583-3477

Part Number

2721289

Description

Retainer,packing

CAGE

92003

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 2721289 NSN 5330-00-583-3477

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:

1.9000lbs

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