Model: 6510E21FN27

Packing Retainer

Properties:

Cross Sectional Shape

Special

Cross-sectional Height

10.000 inches

Outer Groove Depth

Between 0.499 inches and 0.500 inches

Outer Groove Width

1.250 inches

Center Hole Diameter

14.300 inches

Peripheral Diameter

Between 16.249 inches and 16.250 inches

End Application

Bearing, 8-pad compliant

Part Name Assigned By Controlling Agency

Aligning ring, fwd bearing

Material

Steel comp 4140h or steel comp 4145h or steel comp 4147h or steel comp 4150h or steel comp 4137 or steel comp 4140

Material Specification

Astm a 304 assn standard 1st material response or astm a 304 assn standard 2nd material response or astm a 304 assn standard 3rd material response or astm a 304 assn standard 4th material response or aisi 4137 assn standard 5th material response or aisi 4140 assn standard 6th material response

NSN

5330-01-492-3641

Part Number

6510E21FN27

Description

Retainer,packing

CAGE

90099

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 6510E21FN27 NSN 5330-01-492-3641

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:

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