Model: 277-250C

Spiral Wound Gasket

Properties:

Cross Sectional Shape

Metal winding w/ soft filler and outer ring

Outside Diameter

Between 3.085 inches and 3.242 inches

Aperture Diameter

2.500 inches

Bearing Surface Width

0.168 inches

Gage Ring Outside Diameter

Between 2.828 inches and 2.838 inches

Cross-sectional Thickness

0.149 inches

Gage Ring Thickness

Between 0.050 inches and 0.080 inches

Material

Copper alloy

Material Specification

Qq-c-576 federal specification single material response

Surface Treatment

Nickel

Style Designator

Circular

NSN

5330-00-349-3146

Part Number

277-250C

Description

Gasket,spiral Wound

CAGE

94581

Part 277-250C NSN 5330-00-349-3146

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37840

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:

0.1000lbs

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:

713

TCC:

SHC:

ACC:

Construction Materials

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 spiral wound gasket (NSN 5330-00-349-3146) 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 »