Model: 581990

Helical Compression Spring Seat

Properties:

Counterbore Diameter

Between 0.6100 inches and 0.6200 inches

Overall Height

0.4600 inches

First Step Diameter

1.0200 inches

End Diameter

Between 0.3550 inches and 0.3750 inches

Bore Taper In Deg

45.0

Distance From End To First Step

0.4000 inches

Counterbore Length

0.2500 inches

Spherical Seat Top Radius

Between 0.0150 inches and 0.0200 inches

Material

Aluminum alloy

Material

Aluminum alloy

Style Designator

Seat

Fsc Application Data

Engine, aircraft, fuel control

NSN

5340-00-941-6363

Part Number

581990

Description

Seat,helical Compression Spring

CAGE

73030

Part 581990 NSN 5340-00-941-6363

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

24328

FIIG:

T319-E

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:

058770

UFC:

33400

LTL:

RATING VARIABLE

LCL:

WCC:

532

TCC:

SHC:

ACC:

Medical Supplies

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