Model: 254A

Packing With Retainer

Properties:

Outside Diameter

0.438 inches

Retainer Thickness

0.040 inches

Packing Ring Cross-sectional Diameter

0.050 inches

Retainer Inside Diameter

0.276 inches

Packing Inside Diameter

0.176 inches

Construction

Two-piece

Material

Rubber synthetic packing

Material

Steel retainer

Surface Treatment

Cadmium retainer

Fsc Application Data

General purpose use

NSN

5330-00-257-0872

Part Number

254A

Description

Packing With Retainer

CAGE

87709

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes seal, plain, encased.

Part 254A NSN 5330-00-257-0872

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05680

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:

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this packing with retainer (NSN 5330-00-257-0872) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals