Model: 204764-1

Seal Retainer

Special Features:

4 other bolt holes wigh diameter of 0.277 in. Min and 0.287 in. Max

Properties:

Bolt Circle Diameter

4.124 inches

Flange Thickness

Between 0.060 inches and 0.070 inches

Overall Height

Between 0.335 inches and 0.345 inches

Aperture Diameter

Between 2.703 inches and 2.705 inches

Bolt Hole Quantity

End Application

Ah-1 series helicopters

Bolt Hole Diameter

Between 0.201 inches and 0.210 inches

Mounting Flange Diameter

Between 4.550 inches and 4.570 inches

Seal Seat Diameter

Between 3.560 inches and 3.570 inches

Seal Seat Depth

Between 3.400 inches and 3.420 inches

Material

Steel

Style Designator

Flanged

NSN

5330-00-404-3354

Part Number

204764-1

Description

Retainer,seal

CAGE

70210

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. the flange is usually drilled for stud or bolt mounting. item does not include the seal. excludes retainer, packing.

Part 204764-1 NSN 5330-00-404-3354

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

50336

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:

095190

UFC:

49790

LTL:

70.0

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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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