Model: 637768

Compression Helical Spring

Properties:

Inside Diameter

Between 0.998 inches and 1.102 inches

Bore Diameter

1.212 inches

Spring Free Length

3.540 inches

Accommodated Rod Diameter

0.990 inches

Coil Quantity

Spring Solid Length

Between 1.287 inches and 1.313 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

9.800 pounds per inch

Spring Free Outside Diameter

1.200 inches

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response

Style Designator

Cylindrical

NSN

5360-00-495-7978

Part Number

637768

Description

Spring,helical,compression

CAGE

77445

Part 637768 NSN 5360-00-495-7978

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

FIIG:

A02900

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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