Model: 2121229

Packing Retainer

Special Features:

4 holes 1/4-20unc-3b, bottom tap no.7 (.201) drill x 0.468 in. Min 0.483 in. Max deep csk 90.0 degrees min 100.0 degrees max 0.276 in. Min 0.296 in. Max dia

Properties:

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

Between 0.404 inches and 0.414 inches

Cross-sectional Height

1.000 inches

Flanged Body Outside Diameter

Between 2.123 inches and 2.124 inches

Body Recess Diameter

Between 0.750 inches and 0.751 inches

Peripheral Diameter

2.625 inches

Material

Steel comp 1020

Material Specification

Qq-s-633, c1020 federal specification single material response

NSN

5330-01-318-1993

Part Number

2121229

Description

Retainer,packing

CAGE

10001

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 2121229 NSN 5330-01-318-1993

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